Bowers Group offers organisations across the globe a range of quality metrology instruments to assist them in the creation and development of exceptional products designed to meet the exacting needs of today’s markets.
Contents by Brand
Contents by Brand
CONTENTS
Page No.
Page No.
Contents by Brand
Contents by Brand
Baty
Bowers
Bore Gauging
21
Hand Tools
134
Application Gauging
59
Optical Measurement
148
Universal Gauging
77
Profile Projectors
150
Air Gauging
95
Vision Systems
170
Hand Tools
111
Field of View
188
Height Gauging
123
Height Gauging
202
Workshop
127
1
2
Bowers Group | sales@bowersgroup.co.uk | www.bowersgroup.co.uk
Contents by Brand
Contents by Brand
CONTENTS
Page No.
Page No.
Moore & Wright
GageMaker
Bore Gauging
208
Thread Measurement
465
Hand Tools
212
Wyler
Height Gauging
308
Levelling
497
Levelling
314
Diavite AG
Workshop Tools
322
Surface Finish
518
Sylvac
ASH
Hand Tools
352
Digital Inspection
524
Optical Measurement
388
DEMM
3
4
Height Gauging
398
Hand Tools
548
Software & Digital Displays
404
Eclipse Magnetics
Trimos
Hand Tools
550
Calibration
416
Other Brands
Portable Measurement
436
Hand Tools
552
Height Gauging
443
Portable Measurement
553
Workshop
555
Surface Finish
562
Bowers Group | sales@bowersgroup.co.uk | www.bowersgroup.co.uk
New Products For 2024
CONNECTED METROLOGY SOLUTIONS
NEW PRODUCTS
Bowers Group is delgihted to introduce our latest product lineup, catering to both our valued existing customers and those new to our connective metrology solutions. Our new range includes the Bowers DigiHeight and Surface Finish & Geometry products, as well as the recently introduced Baty Venture FV. Explore our new product pages below for more information on these innovative new additions.
Page No.
Bowers DigiHeight
125
Baty Venture FV
188
FV
5
Who Are We?
Who Are We?
CONTENTS
Page No.
Bowers
Bore Gauging
21
Application Gauging
59
Bowers Group As a leading supplier of quality metrology instruments to organisations throughout the world, Bowers Group has developed into a respected global leader in the field of measurement. Our first-class reputation has been built on the continuing Group ethos of striving for excellence in both the comprehensive range of products that we supply and the many quality services that we provide to our customers. The Group’s aim is to build on its hard-won reputation and continue to exceed customers’ expectations. Our brands include:
Bowers Bowers provides the widest choice of cost effective, quality measuring instruments currently available. Supplementing Bowers’ own range of gauges, our sole UK agent status means that we offer our UK customers superior products from many preeminent metrology companies, such as Trimos, Sylvac, Gagemaker and Wyler. In response to customer demand and as a result of the company’s continued investment in cutting-edge technology, we now produce an increasingly comprehensive range of affordable, quality instruments intended for other applications, such as depth and external gauging. A past recipient of the coveted Queens Award for Export, we currently export 82% of our output.
Universal Gauging
77
Air Gauging
95
Hand Tools
111
Height Gauging
123
Workshop Tools
127
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8
A Spear & Jackson Company We are part of the world renowned Spear & Jackson Group. With a 250 year history, the Spear & Jackson Group is now a multi- national organization with divisions covering garden tools, metrology equipment, woodworking tools and magnetic equipment. In addition to the famous Spear & Jackson brand it owns other world famous brand names such as Bowers Group, Robert Sorby, Moore & Wright, Eclipse, WHS and Tyzack.
Bowers Group | sales@bowersgroup.co.uk | www.bowersgroup.co.uk
Who Are We?
Who Are We?
WHO ARE WE?
Page No.
Page No.
Baty
Moore & Wright
Hand Tools
134
Bore Gauging
208
Optical Measurement
148
Hand Tools
212
Moore & Wright
Baty Baty has a rich history dating back to 1932 when it originally specialised in manufacturing high precision dial indicators and related instruments such as cylinder bore gauges. Over time, the company diversified into non-contact measurement, introducing Optical Profile Projectors and the renowned Baty ‘Shadograph’ series, which has set the industry standard. These acclaimed products are proudly made in Bradford, England, holding the prestigious Made in Britain Accreditation. Building on its gauging heritage, Baty expanded its portfolio by acquiring John Bull and British Indicators, broadening its offerings to include calipers and flexible fixturing. The product range was further enhanced in the eighties with the introduction of Baty’s pioneering camera-based Video Inspectors, later improved by Video Edge Detection (VED) technology, which significantly increased accuracy, repeatability, and measuring speed. In 2010, Baty joined the Bowers Group, a move that strengthened its position in the metrology industry by offering a comprehensive range of metrology instruments, from hand tools to advanced vision systems, catering to diverse measurement needs in modern manufacturing. In 2023, the Baty manufacturing facility relocated to Bradford from Burgess Hill, integrating seamlessly with Bowers Group’s operations to facilitate faster and more efficient production of Baty products.
Profile Projectors
150
Height Gauging
306
Welcome to the world of Moore & Wright precision measurement tools, where quality meets innovation. For over a century, Moore & Wright has been a trusted name in the industry, delivering precision instruments renowned for their accuracy and reliability. Founded in Sheffield, the company began by manufacturing a diverse range of engineer’s tools, including calipers, screwdrivers, and punches. Today, as part of the Bowers Group, Moore & Wright continues to deliver reliable solutions to industry. With a dedication to research and development, the brand remains committed to innovation, constantly seeking to stay ahead of the curve. With a rich heritage and a dedication to staying at the forefront of technological advancements, Moore & Wright continues to provide professionals across a wide range of sectors, including engineering, manufacturing, aerospace, automotive, and R&D, with the tools they need to achieve precision in their work. Explore our extensive range and discover the perfect instrument to meet your measurement needs.
Vision Systems
170
Levelling
312
Field of View
188
Workshop
320
Height Gauging
202
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10
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Our Brands
Our Brands
WHO ARE WE?
Page No.
Page No.
Sylvac
Trimos
Hand Tools
352
Calibration
416
Optical Measurement
388
Portable Measurement
436
Trimos Specialising in the development and production of precision measuring instruments, Trimos offers a comprehensive range of products that are tailored to meet the increasingly diverse needs of many industries worldwide. From height gauges to surface measurement systems, calibration equipment, and software solutions, Trimos is committed to providing innovative solutions that redefine precision. With a commitment to innovation, quality, and customer satisfaction, Trimos has established itself as a trusted partner for industries spanning aerospace, automotive, medical, and mechanical engineering. Backed by a global presence and Bowers Group’s team of dedicated experts, this extensive range of measurement solutions continues to lead the way in precision measurement technology.
Sylvac Driven by a passion for innovation and a relentless pursuit of quality, Sylvac continues to push the boundaries of precision measurement technology. Since 1968, the Switzerland-based brand has been at the forefront of designing and manufacturing high-quality precision measuring tools. Our extensive product range includes digital indicators, digital calipers, micrometers, height gauges, and more, all crafted with precision and care. Well-known for their accuracy, speed, and user-friendly interfaces, Sylvac instruments are trusted by professionals across a variety of industries. Whether in the aerospace, automotive, electronics, or medical sectors, Sylvac’s instruments deliver reliable results time and time again. At Bowers Group, we also understand that every customer’s needs are unique. That’s why we offer customised solutions tailored to meet specific requirements. Whether it’s modifying existing products or developing entirely new solutions, using our extensive range of Sylvac equipment, we can deliver precisely what you need.
Height Gauging
398
Height Gauging
443
Software
404
11
12
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Our Brands
Our Brands
WHO ARE WE?
Page No.
Page No.
Gaugemaker
Wyler
WYLER
Thread Measurement
465
Levelling
495
Wyler WYLER AG is the world’s leading manufacturer of precision spirit levels, clinometers, electronic inclination measuring instruments, inclination sensors, and software for inclination measurement. As the sole UK agent, Bowers Group can exclusively offer its customers a variety of solutions for precision measuring angularity, pitch, roll, flatness, inclination, parallelism, and more.
Gagemaker GageMaker specialises in manufacturing measurement equipment and software for the oil and gas industry. Its products are designed to ensure accuracy and reliability in manufacturing processes while also meeting industry standards for quality control and safety. Gagemaker offers a variety of solutions, including precision measurement tools and software for managing calibration and inspection data. Committed to continuous improvement and the needs of its users, Gagemaker is established as a trusted partner in the oil and gas sector.
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14
Page No.
Diavite AG
Surface Finish
518
Diavite AG
DIAVITE AG have been producing tactile and optical roughness measuring instruments for over 65 years. Based in Bülach, Switzerland, DIAVITE are the experts when it comes to roughness measurement, and produce high quality, Swissmade products to meet all of your workshop and measuring room needs. As UK agents, Bowers Group offers a selection of high precision surface roughness meters for universal use.
Have you seen our video Who Are We? Click here to watch
Bowers Group | sales@bowersgroup.co.uk | www.bowersgroup.co.uk
Our Brands
Our Commitment To Quality
WHO ARE WE?
Page No.
ASH
Digital Inspection
524
We are proud that our calibration laboratory is accredited in accordance with International Standard ISO/IEC 17025:2017, which covers General Requirements for the competence of testing and calibration laboratories. In addition, we operate a Quality Management System which complies with the requirements of ISO 9001: 2015 for the following scope: Design, manufacture, distribution and service of precision measuring equipment and solutions. We are also proud to have achieved the environmental standard ISO 14001 across the Bowers Group business. As approved members of the Made in Britain scheme, Bowers Group’s UK manufactured products carry the prestigious Made in Britain trademark, which is a recognised symbol of both quality and reliability. We are also committed to keeping up with the latest developments in our key market sectors and are pleased to be members of the distinguished trade associations MTA, GTMA and BTMA. Quality Policy Statement Bowers Group’s commitment to the very highest levels of quality is continued and unfaltering. Quality underpins everything we do as a business, from the development of innovative products, the talent and commitment of our employees, to the quality of the metrology solutions that we provide. We strive to ensure that our metrology solutions contribute to the future of manufacturing, making processes smarter, improving standards and data acquisition, as well as contributing to a sustainable future.
ASH As a valued and trusted brand partner, ASH has revolutionised the world of inspection with cutting-edge solutions for manufacturers across the globe. The ASH range digital microscopes are the perfect addition to Bowers Group’s diverse range of quality metrology equipment. In 2018, ASH became the first to use integrated software Apps for inspection, setting the benchmark for innovation and advancement. Building upon this foundation, ASH introduced the AshCam+™ in 2019, the world’s first pure-inspection camera platform. ASH has since achieved the highly coveted Red Dot and IF Design awards and are now recognised as industry frontrunners in technology and design.
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16
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Let Us Bring Our Products to You!
Our Journey To Net Zero
WHO ARE WE?
That’s why we have our Mobile Metrology Centre – to bring our products directly to your door. Nothing beats seeing first-hand how our metrology equipment can help your business. Ben Brand, our Metrology Specialist, will be on hand to demonstrate how our latest cost-effective measurement solutions can resolve your inspection problems, provide full traceability, de-skill the operation and save you both time and money. We can show you how to measure parts, answer your technical questions, and prove how our products will benefit you.
Get in touch now and we'll come to you!
Whats on Board
• Bowers Bore Gauges • Baty Venture XT • Sylvac Shaft Scanning Machine • Trimos THV Mini Horizontal Calibration Machine • Trimos Portable Arm
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18
As part of our Net Zero Journey , we have now calculated the total Greenhous Gas Emissions for the benchmark year of FY21 – 22 ending 30th September 2022. This total across Scope 1, 2 and 3 totalled 3,149 tCO2e. Scope 1 and 2 emissions represent 11.1% of the total emissions and Scope 3 emissions represent 88.9% of the total emissions. The most significant emissions source is from the embedded emissions in goods and services that Bowers Group purchases - this Scope 3 category accounted for 43% of the company’s total carbon footprint. Emissions from use of sold products and upstream transportation and distribution are also significant contributors to Scope 3 emissions. All emissions have been calculated following the GHG Protocol’s Corporate Accounting and Reporting Standard. All seven greenhouse gases defined by the Kyoto Protocol have been accounted for and reported on a tonnes of carbon dioxide equivalent tCO2e basis. The next part of our journey will be to set out our Net Zero targets for Scope 1 and 2 and then for Scope 3. In the coming weeks we should have data for the previous financial year ending 30th September 2023 and what reductions we have already been able to achieve. Our commitments to reducing our Carbon Footprint continues as we seek to play our part in the global reduction of Greenhouse Gas Emissions.
Mobile Metrology Centre
Have you seen our video Who Are We? Click here to watch
Demonstration Manager: Ben Brand Telephone: 08708 50 90 50 Email: bbrand@bowersgroup.co.uk
Bowers Group | sales@bowersgroup.co.uk | www.bowersgroup.co.uk
Contents
Page No.
Bowers
Bore Gauging
21
Application Gauging
59
Universal Gauging
77
Air Gauging
95
Hand Tools
111
Height Gauging
123
Workshop Tools
127
19
20
Page No.
Go back to the Main Contents for other brands 1
We find Bowers Group’s products very reliable as well as accurate. The internal bore mics are easy to use, accurate, and the adjustable fit is very useful. The guys on the shop floor love them; they are so precise and straightforward.
Leigh Howarth - Business Development Manager - M-CNC
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Contents
Page No.
Contents
Bore Gauging
Analogue Bore Gauges
23
Digital Bore Gauges
27
Digital Pistol Grip Bore Gauge
31
XTHSY Pistol Grip Bore Gauge with Indicator
35
Digital Lever Bore Gauge
37
XT500 Large Diameter 3-Point Bore Gauge
39
Electronic Bore Gauge - Ultima
41
21
22
Smart Plugs
45
SmartPlugs Indicators
46
SmartPlugs Holders
47
SmartPlugs Applications & Options
49
SmartPlugs Accessories
52
SmartPlug Setting Rings
53
MicroGauge 2-Point Bore Gauge
55
Indicator / Microgauge Floating Table Stand
58
Other Brands We Offer
Moore & Wright
208
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Analogue Bore Gauges
Analogue Bore Gauges
BORE GAUGING
Bowers XT Analogue Bore Gauges are an economical solution to accurate shop- floor bore measurement. The extended mechanical travel of these advanced two or three point gauges ensures that exchanging measuring anvils is now unnecessary. Their wide application range, 2-300mm, rugged construction and easy read scale, ensure both accuracy and ease of use. XT measuring heads and setting rings are supplied with UKAS certification. Bowers has developed XTA Micro to cover the measuring range 2-20mm. The XTA Micro incorporates a more compact mechanical controller and Vernier scale for improved resolution.
At a Glance
Range: 2-300mm (0.080"-12")
Features
• 2-6mm 2 point / 6-300mm 3 point measurement • Graduation XTA Micro 2-6mm: 0.001mm, 6-20mm: 0.002mm • Graduation XTA 20-300mm: 0.005mm • Graduation XTA Micro 0.080"-1/4": 0.0001",1/4"-3/4": 0.0001" • Graduation XTA 3/4-12": 0.00025" • Tungsten carbide measuring faces on all 3-point heads from 12.5mm • Blind bore measurement from 2mm-6mm and above 12.5mm (0.500") • Extensions available above 6mm for deep hole measurement • Ratchet stop to ensure consistent measurement • Setting rings included with individual instruments and sets • UKAS certificates supplied as standard with all setting rings • UKAS certificate supplied as standard with all XT mechanical gauges • Serial number on all gauges • Bore gauges manufactured according to DIN 863, part 4 • Supplied in fitted case XTA Micro Features • More compact mechanical controller • Lighter and ergonomically designed • Improved functionality • Vernier scale added to 2-20mm range to improve resolution
SMXTA3M
24
23
SMXTA3W
Visit our Website
MXTA10M – XTA Micro
For more information please click here
Bowers Group | sales@bowersgroup.co.uk | www.bowersgroup.co.uk
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Analogue Bore Gauges
Analogue Bore Gauges
BORE GAUGING
XTA Standard Sets: Supplied with individual instrument, setting rings and UKAS
XT Setting Rings
XTA Micro: Individual instruments supplied with setting ring and UKAS
Setting Ring (mm)
Setting Ring (inch)
Code No
Setting Ring (mm)
Code No
Setting Ring (inch)
Code No
Range (mm)
Measuring Heads
Setting Rings
Code No
Range (inch)
Code No
Code No
Code No (without Ring)
Range (mm)
Accuracy (mm)
Depth (mm)
Range (inch)
Accuracy (inch)
Depth (inch)
MXTA1M MXTA1W
MXTA1i
XTR3M
XTR3i
SXTA5M
SXTA5i
2-2.5
0.004
9
2.50
0.080-0.100 0.00015 0.35 0.1000
2.5
0.1000
20-50
3
2
3/4-2
MXTA2M MXTA2W
MXTA2i
XTR5M
XTR5i
SXTA6M
SXTA6i
2.5-3
0.004
9
2.50
0.100-0.120 0.00015 0.35 0.1000
4.00
0.1600
50-100
3
2
2-4
MXTA3M MXTA3W
MXTA3i
XTR7M
XTR7i
SXTA7M
SXTA7i
3-4
0.004
12
4.00
0.120-0.160 0.00015 0.47 0.1600
5.00
0.2000
100-150 2
1
4-6
MXTA4M MXTA4W
MXTA4i
XTR8M
XTR8i
SXTA8M
SXTA8i
4-5
0.004
18
4.00
0.160-0.200 0.00015 0.70 0.1600
8.00
0.3125
150-200 2
1
6-8
MXTA5M MXTA5W
MXTA5i
XTR12M
XTR12i
5-6
0.004
18
5.00
0.200-0.250 0.00015 0.70 0.2000
2.50
0.500
MXTA6M MXTA6W
MXTA6i
XTR20M
XTR20i
6-8
0.004
58
8.00
1/4-5/16
0.00015 2.28 0.3125
Extensions
20.00
0.750
MXTA8M MXTA8W
MXTA8i
XTR35M
XTR35i
8-10
0.004
58
8.00
5/16-3/8
0.00015 2.28 0.3125
35.00
1.375
Code No
Length (mm)
Length (inch)
To Fit Heads (mm)
To Fit Heads (inch)
MXTA10M MXTA10W
MXTA10i
XTR65M
XTR65i
10-12.5
0.004
58
12.50
3/8-1/2
0.00015 2.28 0.500
65.00
2.625
MXTA12M MXTA12W
MXTA12i
XTR80M
XTR80i
12.5-16
0.004
62
12.50
1/2-5/8
0.00015 2.44 0.500
80.00
3.250
EGX0200
63
2.5
6-10
1/4-3/8
MXTA16M MXTA16W
MXTA16i
XTR125M
XTR125i
16-20
0.004
62
20.00
5/8-3/4
0.00015 2.44 0.750
125.00
5.000
EGX0400
76
3.0
10-12.5
3/8-1/2
XTR175M
XTR175i
175.00
7.000
25
26
EGX0500
100
4.0
12.5-20
1/2-3/4
XTR225M
XTR225i
225.00
9.000
EGX0001
150
6.0
20-50
3/4-2
XTA Standard: Individual instruments supplied with setting ring and UKAS
XTR275M
XTR275i
275.00
11.000
EGX0004
150
6.0
50-300
2-12
Setting Ring (mm)
Setting Ring (inch)
Code No
Code No
Range (mm)
Accuracy (mm)
Depth (mm)
Range (inch)
Accuracy (inch)
Depth (inch)
XTA20M
XTA20i
20-25
0.004
66
20.00
3/4-1
0.00015 2.62
0.750
XTA25M
XTA25i
25-35
0.004
66
35.00
1-1 3/8
0.00015 2.62
1.375
XTA35M
XTA35i
35-50
0.004
80
35.00
1 3/8-2
0.00015 3.15
1.375
XTA50M
XTA50i
50-65
0.005
80
65.00
2-2 5/8
0.00020 3.15
2.625
EGX0200
XTA65M
XTA65i
65-80
0.005
80
65.00
2 5/8-3 1/4 0.00020 3.15
2.625
XTA80M
XTA80i
80-100
0.005
100
80.00
3 1/4-4
0.00020 3.94
3.250
XTA100M
XTA100i
100-125
0.006
115
125.00
4-5
0.00025 4.53
5.000
XTA Micro Sets: Supplied with individual instrument, setting rings and UKAS
XTA125M
XTA125i
125-150
0.006
115
125.00
5-6
0.00025 4.53
5.000
XTA150M
XTA150i
Code No
Code No (without Ring)
Range (mm)
Measuring Heads
Setting Rings
Code No
Range (inch)
150-175
0.007
115
175.00
6-7
0.00030 4.53
7.000
XTA175M
XTA175i
175-200
0.007
115
175.00
7-8
0.00030 4.53
7.000
SMXTA1M SMXTA1W
SMXTA1i
2-3
2
1
0.080-0.120
XTA200M
XTA200i
200-225
0.008
118
225.00
8-9
0.00030 4.65
9.000
SMXTA2M SMXTA2W
SMXTA2i
3-6
3
2
0.120-0.250
XTA225M
XTA225i
225-250
0.008
118
225.00
9-10
0.00030 4.65
1.375
SMXTA3M SMXTA3W
SMXTA3i
6-10
2
1
1/4-3/8
XTA250M
XTA250i
250-275
0.009
118
275.00
10-11
0.00035 4.65
11.000
XTR35i
SMXTA4M SMXTA4W
SMXTA4i
10-20 3
2
3/8-3/4
XTA275M
XTA275i
275-300
0.009
118
275.00
11-12
0.00035 4.65
11.000
XTR35M
Bowers Group | sales@bowersgroup.co.uk | www.bowersgroup.co.uk
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Digital Bore Gauges
Digital Bore Gauges
BORE GAUGING
Bowers’ Bluetooth XT3-BT digital internal micrometers offer an ergonomic design - including a larger and clearer LCD display - along with IP67 electronics protection, proximity output; allowing bi-directional communication giving greater flexibility for data acquisition and storage. The extended mechanical travel of the XT range means that special heads can also be manufactured to accommodate users most awkward measuring problems. Measuring heads for threads, splines, slots, grooves, deep-holes and many more applications are available on request. The Bowers XT3-BT range can be supplied as individual instruments or in complete sets, with UKAS certification of both measuring head and setting ring as standard.
At a Glance
Range: 2-300mm (0.080" – 12")
Non Bluetooth is available upon request
IP67 sealed
Option
Features
• Ergonomic design with larger and clearer LCD display • Simple 2-button operation • 4 preset memories • Proximity output with built-in Bluetooth • Bi-directional communication • 2-6mm 2 point/ 6-300mm 3 point measurement • Tungsten carbide measuring faces on all 3-point heads from 12.5mm • Blind bore measurement from 2mm – 6mm and above 12.5mm (0.500") • RS-232C output • IP67 Electronics • Extensions available above 6mm for deep hole measurement • Ratchet stop to ensure consistent measurement • Setting rings included with individual instruments and sets • UKAS certificates supplied as standard with all setting rings and gauges • Serial number on all digital readouts and measuring heads • Heads with special anvils available to suit specific customer requirements (e.g. Threads, grooves, 2-point, spherical, splines etc) • Bore gauges manufactured according to DIN 863, part 4 • Supplied in a fitted case
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27
SXTD5U-BT
Visit our Website
For more information please click here
SXTD5M-BT
Bowers Group | sales@bowersgroup.co.uk | www.bowersgroup.co.uk
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Digital Bore Gauges
Digital Bore Gauges
BORE GAUGING
Technical Specification: Individual instruments supplied with digital display unit, head, ring and UKAS
Sets: Supplied with one digital display unit, heads, rings and UKAS
Depth Stop
Range (mm)
Code No (with BT)
Range (mm)
Measuring Heads
Setting Rings
Code No (with BT)
Range (inch)
Range (inch)
Code No (with BT)
Code No
Range (mm)
Accuracy (mm)
Depth (mm)
Setting Ring (mm)
Code No (with BT)
Range (inch)
Accuracy (inch)
Depth (inch)
Setting Ring (inch)
Display Unit (with BT)
SXTD1M-BT
SXTD1i-BT
DSTOP01
2-6
5
3
0.080-0.250
2-6
0.080-0.25
XTD1M-BT
XTD1i-BT
XTDU2M-BT
2-2.5
0.004
9
2.50
0.080-0.100 0.00015
0.35
0.1000
SXTD3M-BT
SXTD3i-BT
6-10
2
1
1/4-3/8
XTD2M-BT
XTD2i-BT
XTDU2M-BT
2.5-3
0.004
9
2.50
0.100-0.120 0.00015
0.35
0.1000
SXTD4M-BT
SXTD4i-BT
10-20
3
2
3/8-3/4
XTD3M-BT
XTD3i-BT
XTDU2M-BT
3-4
0.004
12
4.00
0.120-0.160 0.00015
0.47
0.1600
SXTD5M-BT
SXTD5i-BT
20-50
3
2
3/4-2
XTD4M-BT
XTD4i-BT
XTDU2M-BT
4-5
0.004
18
4.00
0.160-0.200 0.00015
0.70
0.1600
SXTD6M-BT
SXTD6i-BT
50-100
3
2
2-4
XTD5M-BT
XTD5i-BT
XTDU2M-BT
5-6
0.004
18
5.00
0.200-0.250 0.00015
0.70
0.2000
SXTD7M-BT
SXTD7i-BT
100-150 2
1
4-6
XTD6M-BT
XTD6i-BT
XTDU6M-BT
6-8
0.004
58
8.00
1/4-5/16
0.00015
2.28
0.3125
SXTD8M-BT
SXTD8i-BT
150-200 2
1
6-8
XTD8M-BT
XTD8i-BT
XTDU6M-BT
8-10
0.004
58
8.00
5/16-3/8
0.00015
2.28
0.3125
SXTD9M-BT
SXTD9i-BT
100-200 4
2
4-8
XTD10M-BT
XTD10i-BT
XTDU10M-BT
10-12.5 0.004
58
12.50
3/8-1/2
0.00015
2.28
0.500
XTD12M-BT
XTD12i-BT
XTDU10M-BT
12.5-16 0.004
62
12.50
1/2-5/8
0.00015
2.44
0.500
Sets: Supplied with digital display units with each head, rings and UKAS
XTD16M-BT
XTD16i-BT
XTDU10M-BT
16-20
0.004
62
20.00
5/8-3/4
0.00015
2.44
0.750
The Sylvac Sylcom and Sylvac Anywhere apps allows communication with Bowers Bluetooth gauges. Android 8.0 IOS 10 Bluetooth 4.0 required
29
30
XTD20M-BT
XTD20i-BT
XTDU20M-BT
20-25
0.004
66
20.00
3/4-1
0.00015
2.62
0.750
Range (mm)
Measuring Heads
Setting Rings
Code No (with BT)
Note
XTD25M-BT
XTD25i-BT
XTDU20M-BT
25-35
0.004
66
35.00
1-1 3/8
0.00015
2.62
1.375
SXTD3U-BT
6-10
2
1
with 2 display units
XTD35M-BT
XTD35i-BT
XTDU20M-BT
35-50
0.004
80
35.00
1 3/8-2
0.00015
3.15
1.375
SXTD4U-BT
10-20
3
2
with 3 display units
XTD50M-BT
XTD50i-BT
XTDU50M-BT
50-65
0.005
80
65.00
2-2 5/8
0.00020
3.15
2.625
SXTD5U-BT
20-50
3
2
with 3 display units
XTD65M-BT
XTD65i-BT
XTDU50M-BT
65-80
0.005
80
65.00
2 5/8-3 1/4 0.00020
3.15
2.625
SXTD6U-BT
50-100
3
2
with 3 display units
XTD80M-BT
XTD80i-BT
XTDU50M-BT
80-100 0.005
100
80.00
3 1/4-4
0.00020
3.94
3.250
XTD100M-BT 100-125 0.006
XTD100i-BT
XTDU100M-BT
115
125.00
4-5
0.00025
4.53
5.000
XTD125M-BT 125-150 0.006
XTD125i-BT
XTDU100M-BT
115
125.00
5-6
0.00025
4.53
5.000
Extensions
XTD150M-BT 150-175 0.007
XTD150i-BT
XTDU100M-BT
115
175.00
6-7
0.00030
4.53
7.000
Length (mm)
Length (inch)
To Fit Heads (mm)
To Fit Heads (inch)
Code No
XTD175M-BT 175-200 0.007
XTD175i-BT
XTDU100M-BT
115
175.00
7-8
0.00030
4.53
7.000
XTD200M-BT 200-225 0.008
XTD200i-BT
XTDU200M-BT
118
225.00
8-9
0.00030
4.65
9.000
EGX0200
63
2.5
6-10
1/4-3/8
XTD225M-BT 225-250 0.008
XTD225i-BT
XTDU200M-BT
118
225.00
9-10
0.00030
4.65
9.000
EGX0400
76
3.0
10-12.5
3/8-1/2
XTD250M-BT 250-275 0.009
XTD250i-BT
XTDU200M-BT
118
275.00
10-11
0.00035
4.65
11.000
EGX0500
100
4.0
12.5-20
1/2-3/4
XTD275M-BT 275-300 0.009
XTD275i-BT
XTDU200M-BT
118
275.00
11-12
0.00035
4.65
11.000
EGX0001
150
6.0
20-50
3/4-2
EGX0004
150
6.0
50-300
2-12
Note: BT denotes Bluetooth. Non-BT available upon request
SXTD5M-BT
SXTD5U-BT
Bowers Group | sales@bowersgroup.co.uk | www.bowersgroup.co.uk
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Digital Pistol Grip Bore Gauge
Digital Pistol Grip Bore Gauge
BORE GAUGING
Bowers’ XT3-BT Holematic offers an ergonomic design with a larger and clearer LCD display, along with IP67 electronics protection, proximity output with built-in Bluetooth; allowing bi-directional communication giving greater flexibility for data acquisition and storage. The extended mechanical travel of the XT range means that special heads can also be manufactured to accommodate users most awkward measuring problems. Measuring heads for threads, splines, slots, grooves, deep- holes and many more applications are available on request. The Bowers XT3-BT range can be supplied as individual instruments or in complete sets, with UKAS certification of both measuring head and setting ring as standard.
Technical specification: Individual instruments supplied with digital pistol grip, head, ring and UKAS
At a Glance
Setting Ring (mm)
Setting Ring (inch)
Range (mm)
Accuracy (mm)
Depth (mm)
Range (inch)
Accuracy (inch)
Depth (inch)
Code No (with BT)
Code No (with BT)
Display Unit (with BT)
Range: 2-300mm (0.080" – 12")
XTPG01-BT
XTH1M-BT
XTH1i-BT
2-2.5
0.004
9
2.50
0.080-0.100 0.00015
0.35
0.1000
Non Bluetooth is available upon request
XTH2M-BT
XTH2i-BT
XTPG01-BT
2.5-3
0.004
9
2.50
0.100-0.120 0.00015
0.35
0.1000
XTH3M-BT
XTH3i-BT
XTPG01-BT
3-4
0.004
12
4.00
0.120-0.160 0.00015
0.47
0.1600
IP67 sealed
Option
XTH4M-BT
XTH4i-BT
XTPG01-BT
4-5
0.004
18
4.00
0.160-0.200 0.00015
0.70
0.1600
Features
XTH5M-BT
XTH5i-BT
XTPG01-BT
5-6
0.004
18
5.00
0.200-0.250 0.00015
0.70
0.2000
XTH6M-BT
XTH6i-BT
XTPG02-BT
6-8
0.004
58
8.00
1/4-5/16 0.00015
2.28
0.3125
• Ergonomic design with larger and clearer LCD swivel display • IP67 Electronics • Simple 2-button operation • 4 preset memories • Proximity output with built-in Bluetooth • Bi-directional communication • Self-centring heads • Fast, accurate measurement • Range 2–300mm (0.080" – 12") • 2-6mm 2 point/ 6-300mm 3 point measurement • Resolution 0.001mm/0.00005" • Tungsten carbide measuring faces on all 3-point heads from 12.5mm • Blind bore measurement from 2mm – 6mm and above 12.5mm (0.500") • Extensions available above 6mm for deep hole measurement • Setting rings included with individual instruments and sets • UKAS certificates supplied as standard with all setting rings and gauges • Serial number on all digital readouts and measuring heads • Heads with special anvils available to suit specific customer requirements (e.g. Threads, grooves, 2-point, spherical, splines etc) • Bore gauges manufactured according to DIN 863, part 4 • Supplied in a fitted case
XTH8M-BT
XTH8i-BT
XTPG02-BT
8-10
0.004
58
8.00
5/16-3/8 0.00015
2.28
0.3125
XTH10M-BT
XTH10i-BT
XTPG02-BT
10-12.5 0.004
58
12.50
3/8-1/2
0.00015
2.28
0.500
XTH12M-BT
XTH12i-BT
XTPG02-BT
12.5-16 0.004
62
12.50
1/2-5/8
0.00015
2.44
0.500
XTH16M-BT
XTH16i-BT
XTPG02-BT
16-20
0.004
62
20.00
5/8-3/4
0.00015
2.44
0.750
32
31
XTH20M-BT
XTH20i-BT
XTPG03-BT
20-25
0.004
66
20.00
3/4-1
0.00015
2.62
0.750
XTH25M-BT
XTH25i-BT
XTPG03-BT
25-35
0.004
66
35.00
1-1 3/8
0.00015
2.62
1.375
XTPG03-BT
XTH35M-BT
XTH35i-BT
35-50
0.004
80
35.00
1 3/8-2
0.00015
3.15
1.375
XTH50M-BT
XTH50i-BT
XTPG03-BT
50-65
0.005
80
65.00
2-2 5/8
0.00020
3.15
2.625
XTH65M-BT
XTH65i-BT
XTPG03-BT
65-80
0.005
80
65.00
2 5/8-3 1/4 0.00020
3.15
2.625
XTH80M-BT
XTH80i-BT
XTPG03-BT
80-100
0.005
100
80.00
3 1/4-4
0.00020
3.35
3.250
XTH100M-BT
XTH100i-BT
XTPG04-BT
100-125 0.006
115
125.00
4-5
0.00025
3.94
5.000
XTH125M-BT
XTH125i-BT
XTPG04-BT
125-150 0.006
115
125.00
5-6
0.00025
3.94
5.000
XTH150M-BT
XTH150i-BT
XTPG04-BT
150-175 0.007
115
175.00
6-7
0.00030
3.94
7.000
XTH175M-BT
XTH175i-BT
XTPG04-BT
175-200 0.007
115
175.00
7-8
0.00030
3.94
7.000
XTH200M-BT
XTH200i-BT
XTPG04-BT
200-225 0.008
118
225.00
8-9
0.00030
3.94
9.000
XTH225M-BT
XTH225i-BT
XTPG04-BT
225-250 0.008
118
225.00
9-10
0.00030
4.05
9.000
XTH250M-BT
XTH250i-BT
XTPG04-BT
250-275 0.009
118
275.00
10-11
0.00035
4.05
11.000
XTH275M-BT
XTPG04-BT
XTH275i-BT
275-300 0.009
118
275.00
11-12
0.00035
4.05
11.000
SXTH5M-BT
Visit our Website
For more information please click here
Bowers Group | sales@bowersgroup.co.uk | www.bowersgroup.co.uk
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Digital Pistol Grip Bore Gauge
Digital Pistol Grip Bore Gauge
BORE GAUGING
Extensions
Sets: Supplied with digital pistol grip, heads, rings and UKAS
Depth Stop
Range (mm)
Range (inch)
Code No
Range (mm)
Measuring Heads
Setting Rings
Range (inch)
Code No (with BT)
Code No (with BT)
Length (mm)
Length (inch)
To Fit Heads (mm)
To Fit Heads (inch)
Code No
DSTOP01
2-6
0.080-0.25
SXTH1M-BT
SXTH1i-BT
2-6
5
3
0.080-0.250
EGX0200
63
2.5
6-10
1/4-3/8
SXTH3M-BT
SXTH3i-BT
6-10
2
1
1/4-3/8
EGX0400
76
3.0
10-12.5
3/8-1/2
SXTH4M-BT
SXTH4i-BT
10-20
3
2
3/8-3/4
EGX0500
100
4.0
12.5-20
1/2-3/4
SXTH5M-BT
SXTH5i-BT
20-50
3
2
3/4-2
EGX0001
150
6.0
20-50
3/4-2
SXTH6M-BT
SXTH6i-BT
50-100
3
2
2-4
EGX0004
150
6.0
50-300
2-12
SXTH7M-BT
SXTH7i-BT
100-150
2
1
4-6
SXTH8M-BT
SXTH8i-BT
150-200
2
1
6-8
Data Transmission
Large Sets: Supplied with digital pistol grip, heads, rings and UKAS
Code No
Description
Code No (with BT)
Range (mm)
Measuring Heads
Setting Rings
Range (inch)
Code No (with BT)
30-926-6721
Sylvac Proximity USB Cable
33
34
SXTH10M-BT
SXTH10i-BT
6-20
5
3
1/4-3/4
30-981-7100
USB Dongle BT Smart for PC/D300S/D400S
SXTH11M-BT
SXTH11i-BT
20-100
6
4
3/4-4
SXTH9M-BT
SXTH9i-BT
100-200
4
2
4-8
XTHADAPTOR 6-10mm Head Adapter required for the use of XTPG02-BT with 6-8 and 8-10mm heads if display unit purchased separately.
The Sylvac Sylcom and Sylvac Anywhere apps allows communication with Bowers Bluetooth gauges. Android 8.0 IOS 10 Bluetooth 4.0 required
Bowers Group | sales@bowersgroup.co.uk | www.bowersgroup.co.uk
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XTHSY Pistol Grip Bore Gauge with Indicator
BORE GAUGING Engineering Students at Weymouth College Benefit from Bore Gauge Donation CASE STUDY
The XTHSY Pistol Grip bore gauge is a useful option for those requiring pistol ergonomics with a large digital indicator. The LCD digital indicator fits into a standard 8mm clamping shaft at the rear of the pistol-grip. Pistols of this type are available for all measuring heads in the XT range.
Geoff Williams, Lecturer in Engineering at Weymouth College said:
equipment likely to be encountered in industry. Engineering student Louis Poulter said:
The XT Digital Bore Gauge from Bowers Group is of great benefit to my students. It allows them to measure internal dimensions, including bore diameters, to exceptionally tight tolerances. We are delighted that Bowers Group has kindly donated the bore gauge to the college, and that they recognise the value in contributing to the quality education of the engineers of the future. It’s great that the students understand that time is money in industry, and that investing in a decent piece of kit can eliminate expensive mistakes, therefore reducing scrap. This guarantee of accurate measurement allows businesses to make up the cost of kit quickly, providing a great return on investment. As part of their engineering qualifications, the students at Weymouth College need to be able to demonstrate that they can carry out a range of measurement techniques and use the equipment competently. The college required students to carry out the inspection of a shallow 40mm bore, but previously could only offer digital calipers to perform this task. Unfortunately, in relatively inexperienced hands, the digital calipers were not nearly reliable enough. The college, therefore, needed an instrument that would be better suited to inexperienced hands, in order to achieve the measurement task required and enable the students to demonstrate their competence with metrology equipment to meet the demands of their Engineering course. Bowers Group supplied Weymouth College with an XT Digital Bore Gauge Set, with a measurement capacity of 20-50mm. The XT digital internal Micrometer boasts a large, clear LCD display and IP67 electronics protection. Its proximity output allows bi-directional communication, giving greater flexibility for data acquisition and storage, which could be useful for the collection of SPC data in a later part of the students’ course. The extended mechanical travel of the XT range means that special heads can also be manufactured to accommodate users most awkward measuring problems, for example; threads, splines, slots, grooves, deep-holes and many more applications. The bore gauge is perfect for use at Weymouth College. The ratchet stop ensures consistent measurement, and the precision setting rings mean that the bore gauge is set and ready for the students to use. The 3 point design means that the bore gauge naturally centres itself in the bore, making measurement quick and simple, and unlikely to be mistaken by the students. It is also more representative of the
The Bowers Group bore gauge is clearly much more advanced than anything else available. It’s really accurate and reliable, so perfect for measuring the dimensions of components. To illustrate the fool proof nature of the bore gauge, 2 engineering students used it for the first time and compared measurements. Although they had only been briefly shown how to use it, the first time they handled the bore gauge and made a measurement revealed only a micron difference in their measurements, which is the equivalent to one thousandths of a millimeter. Bearing in mind that the width of the average human hair is 75 microns, this is an exceptionally small discrepancy in the two measurements taken by extremely inexperienced hands. More traditional methods of measurement, for example; calipers, micrometres, and telescopic gauges, do have their drawbacks in an educational environment. Although a skilled inspector can achieve accurate results with a good level of experience and practice, students often find them fiddly and struggle to achieve accurate, repeatable measurements. When measuring bores, students need to make sure that the micrometer in use is placed exactly over the widest part of the hole in order to achieve an accurate result. And with Vernier calipers, excellent eyesight is needed to read them to 100th of a millimeter, therefore differing measurements from operators can occur. In addition, equipment such as this needs calibrating once a year, which takes time and can be expensive. Geoff Williams continued: Throughout a long career in Engineering in the Defence industry, mainly at the Defence Research Agency and its predecessors at Portland, I have been a keen advocate of Bowers Group’s 3 point bore Micrometers. Their accuracy and ease of use have saved my employers a great deal of money over the years, not only by speeding up the measuring/inspection process, but also by reducing errors and scrap.
At a Glance
Range: From 6-100mm
Non Bluetooth is available upon request
Option
Features
• Standard: DIN 863 - Part 4 • Ergonomically designed pistol grip body • Functions include 2 pre-set memories, tolerance indicator lights and mm/inch conversion • Proximity RS-232 and Powered Opto Output facility • Self centring measuring heads with tungsten carbide contact points above 12.5mm • Setting rings provided with each instrument complete with traceable certification • Blind bore measurement on all instruments above 12.5mm
36
35
Boxed Sets
Range (mm)
Depth (mm)
Accuracy (mm)
Code No
Code No (with BT)
SXTHSY3M
SXTHSY3M-BT
6-10
58
0.004
SXTHSY4M
SXTHSY4M-BT
10-20
62
0.004
SXTHSY5M
SXTHSY5M-BT
20-50
66
0.004
SXTHSY6M
SXTHSY6M-BT
50-100
82
0.005
SXTHSY10M
SXTHSY10M-BT
6-20
58-62
0.004
SXTHSY11M
SXTHSY11M-BT
20-100
66-82
0.005
Data Transmission
Code No
Description
30-926-6821
Powered Opto / USB
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30-926-6721
Sylvac Proximity USB Cable
For more information please click here
Note: BT denotes Bluetooth
Bowers Group | sales@bowersgroup.co.uk | www.bowersgroup.co.uk
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