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1-2-3Toolmakers BlockSet
Parallel Set
ScrewPitch Gauges
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• Penknife style screw pitch gauges have accurately milled blades • Sets include Unified, American National and Whitworth thread profiles
• 10 pairs of hardened & ground parallels • 1/2, 5/8, 3/4, 7/8, 1, 1-1/2, 1-1/4, 1-3/8, 1-1/2 & 1-5/8” • Length: 6” • Width: 1/8”
• Supplied in precision ground matched pairs • Blocks measure 1” x 2” x 3” & incorporate 31 holes • Squareness .0002” • Surface finish 6-10 microinches • Size accuracy ± .0005”
• Parallelism accuracy: .0002” • Matched pair accuracy: .0003” • Supplied in fitted case Order Code 52-437-010U
Order Code 52-472-800 Order Code 52-472-820
Description/Size 4-42 60 Degree Description/Size 4-60 55 Degree
• Matched accuracy ± .0002” • Size of holes: 3/8” x 16 BSW
Order Code 52-439-007
Description/Size 1-2-3 Blocks
Description/Size Parallel Set
List Price £15.70
Offer Price £11.00
List Price £33.50
List Price £69.20
Offer Price £21.80
Offer Price £48.40
2-4-6Toolmakers BlockSet
ExtraLongDrivePin PunchSet
AcmeScrew PitchGauge
• Manufactured from tool steel • Hardened and tempered at each end between 45 - 52 Rockwell • Knurled body for better grip • Each punch is 8” in length, Drive pin section is 3-1/2” long • Black Oxide finish • 5 piece set includes sizes: 1/8”, 3/16”, 1/4”, 5/16”, 3/8”
• Blocks measures 2” x 4” x 6” • Incorporates 31 holes • 5 Tapped holes are 5/8” x 11 BSW • Manufactured from tool steel • Squareness .0002” • Surface finish 6-10 microinches • Size accuracy ± .0005” • Matched accuracy ± .0002”
• For use when grinding or setting tools for acme screw thread production. • The gauge has 14 ½ and 29º ( included) angles precision ground. • Manufactured from hardened steel with black anodised finish.
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Order Code 6301-058
Description/Size Pin Punch Set
Order Code 5640
Description/Size Acme Screw Gauge
Order Code 52-439-009
Description/Size 2-4-6 Blocks
List Price £30.50
Offer Price £21.35
List Price £23.00
Offer Price £16.10
List Price £134.20
Offer Price £93.90
Angle BlockSet
Centre PunchSet
Centre Gauges
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• 5 piece set includes sizes: 1/16”, 5/64”, 3/32”, 9/64”, 5/32” • Hardened and tempered at each end between 45-52 Rockwell • Each punch is 4” in length, 1/16” dia punch is 3” in length • Black Oxide finish • Points are precision ground • Set supplied in fitted case with clear size markings Order Code 6200-005 Description/Size Centre Punch Set
• Invaluable for checking ground 60º tool points & setting screw cutting tools. • Gauging surfaces are precision ground for accuracy.
• Set of 10 blocks consisting of 1,2,3,4,5,10,15, 20,25 & 30º • For setting & checking angles in production & inspection areas • Manufactured from hardened steel: • Precision ground blocks 3” long x 1/4” thick • Accuracy is 0.0001” per inch: • Set of 10 blocks supplied in a fitted plastic case
• 5031 : F:14ths & 20ths R:24ths & 32nds • 5032 : Both sides 1.0mm & 0.5mm Order Code 5031
Description/Size Centre Gauge Description/Size Centre Gauge
Order Code 5032
Order Code 53-666-021
Description/Size Angle Block Set
Offer Price £14.50
List Price £20.70
List Price £12.50
Offer Price £8.75
List Price £72.00
Offer Price £48.20
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