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Mill-Thread Technical Section
FMT - Fast MT type Cutting Data
Sub Micron grade with advanced PVD triple coating (ISO K10-K20). Extremely high heat resistant and smooth cutting operation, for high performance and normal machining conditions. General purpose for all materials. MT8
Feed mm/tooth Cutting Diameter = D
Cutting Speed m/min
ISO Standard
Materials
ø 5
ø 6
ø 8
ø 10
ø 12
Low and Medium Carbon Steels < 0.55%C
100 - 250 0.03 0.06 0.07 0.08 0.09 110 - 180 0.03 0.05 0.06 0.07 0.08 90 - 60 0.02 0.03 0.04 0.05 0.05 60 - 160 0.03 0.04 0.05 0.06 0.06 60 - 120 0.01 0.03 0.04 0.05 0.05 130 - 170 0.02 0.03 0.04 0.05 0.05 70 - 150 0.04 0.06 0.07 0.08 0.09 150 - 350 0.04 0.06 0.07 0.08 0.09 100 - 250 0.03 0.03 0.04 0.05 0.05 100 - 400 0.06 0.08 0.10 0.11 0.12 20 - 80 0.02 0.03 0.03 0.03 0.03 60 - 70 0.02 0.03 0.03 0.03 0.03
P
High Carbon Steels ≥ 0.55%C Alloy Steels, Treated Steels Stainless Steel - Free Cutting Stainless Steel - Austenitic
M
Cast Steels
K
Cast Iron
Aluminum ≤ 12%Si, Copper
N
Aluminum > 12%Si
Synthetics, Duroplastics, Thermoplastics
S H
Nickel Alloys, Titanium Alloys. Hardened Steel, 45-50HRc
B12-15
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