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Mill-Thread Technical Section
Cutting Data D-Thread type
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. MT7
Cutting Speed (m/min)
ISO
Materials
Low and Medium Carbon Steels <0.55%C
100 - 205 100 - 180 100 - 140 85 - 125 80 - 115 115 - 155 75 - 145 150 - 300 150 - 300 100 - 350 45 - 95
P
High Carbon Steels ≥0.55%C Alloy Steels, Treated Steels Stainless Steels - Free Cutting Stainless Steels - Austenitic
M
Cast Steels
K N
Cast Iron
Aluminum ≤12%Si, Copper
Aluminum >12% Si
Synthetics, Duroplastics, Thermoplastics
S
Nickel Alloys, Titanium Alloys
Recommended FEED RATE: 0.07 - 0.15 mm
B12-8
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