®
Mill-Thread Technical Section
Mill-Thread Inserts Speed and Feed Selection
MT7
Sub-Micron Grade with Titanium Aluminum Nitride multi-layer coating (ISO K10 - K20). This is a general purpose grade, which can be used with all materials; it should be run at medium to high cutting speeds.
Cutting Speed m/min MT7
ISO
Materials
Low and Medium Carbon Steels
115 - 280 130 - 200 105 - 180 130 - 190 150 - 190 80 - 70 180 - 340 115 - 460 25 - 90
P
High Carbon Steels
Alloy Steels, Treated Steels
Stainless Steels
M K N S
Cast Steels
Cast Iron
Non-Ferrous & Aluminum
Synthetics, Duroplastics, Thermoplastics
Nickel Alloys, Titanium Alloys
Recommended FEED RATE: 0.05 - 0.15 mm
B12-5
Made with FlippingBook - Online Brochure Maker