High-Performance Thread Mills
Application Data
Universal Thread Mills • GTM41 • Metric
Mill • Chamfer • Thread Mill GTM41
Cutting Speed — vc
Feed/Tooth
by Diameter
Range — m/min
Material
Group
P
M
K
N
S
H
TM Style Grade min Starting
Value max
< 10mm >10mm
1 GTM41 R WU16PV 170 225 290 mm 0,05 0,08
2 GTM41 R WU16PV 170 225 290 mm 0,05 0,08
3 GTM41 R WU16PV 120 150 200 mm 0,03 0,05
4 GTM41 R WU16PV 100 125 160 mm 0,03 0,05
5 GTM41 R WU16PV 120 150 200 mm 0,03 0,04
6 GTM41 R WU16PV 60 80 100 mm 0,03 0,04
1 GTM41 R WU16PV 120 150 200 mm 0,03 0,04
2 GTM41 R WU16PV 120 150 200 mm 0,03 0,04
3 GTM41 R WU16PV 120 150 200 mm 0,03 0,04
1 GTM41 R WU16PV 190 250 330 mm 0,06 0,10
2 GTM41 R WU16PV 190 250 330 mm 0,06 0,10
3 GTM41 R WU16PV 140 185 240 mm 0,04 0,07
1 – – – – – – – –
2 GTM41 R WU16PV 180 230 300 mm 0,06 0,07
3 – – – – – – – –
4 GTM41 R WU16PV 210 275 360 mm 0,06 0,07
5 – – – – – – – –
6 GTM41 R WU16PV 210 275 360 mm 0,06 0,07
1 GTM41 L WU16PV 120 150 200 mm 0,025 0,045
2 GTM41 L WU16PV 50 60 80 mm 0,015 0,025
3 GTM41 L WU16PV 50 60 80 mm 0,015 0,025
4 GTM41 L WU16PV 70 90 120 mm 0,025 0,035
1 GTM41 WU16PV 80 100 130 mm 0,030 0,050
2 GTM41 WU16PV 80 100 130 mm 0,030 0,050
3 GTM41 WU16PV 50 65 80 mm 0,020 0,030
4 GTM41 WU16PV 50 65 80 mm 0,020 0,030
Y78
widia.com
NOTE: For thread depths over 2 x D up to 3 x D, reduce speed and feed by 25%.