
Through Hole
Tapping size & Recommended Tapping Speeds
Workpiece
Materials M1.8 M2 M2.3 M2.5 M2.6 M3 M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 M33 M36 M39 M42 M48
Product System
10m/min 35m/min
Non-Ferrous Materials
35m/min
Aluminum
VUPO >>> ③-3
Wrought 15m/min >>> 25m/min 25m/min
aluminum VUPO L100 ③-6 VUPO L150 >>> ③-6
Copper
Copper
alloy
3m/min 7m/min
>>>
LKSL ②-9
1m/min 3m/min
>>>
LKSL XL ②-10
SS400
6m/min 12m/min 30m/min 30m/min
Low VUPO >>> ③-3
carbon 10m/min 20m/min 20m/min
steels VUPO L100 ③-6
>>>
VUPO L150 >>> ③-6
Medium 10m/min 30m/min
carbon MHRZ >>> ⑥-3
steels
10m/min 30m/min
MHRZ L100, L150 >>> ⑥-3
Carbon steel
6m/min 12m/min 30m/min 30m/min
VUPO >>> ③-3
10m/min >>> 20m/min 20m/min
VUPO L100 ③-6 VUPO L150 >>> ③-6
2m/min 20m/min
MHSL >>> ②-3
High 1.5m/min 16m/min
carbon MHSL L70, L100 >>> ②-3
steels
10m/min 30m/min
S45C~ MHRZ >>> ⑥-3
10m/min 30m/min
MHRZ L100, L150 >>> ⑥-3
6m/min 12m/min 30m/min 30m/min
VUPO >>> ③-3
10m/min >>> 20m/min 20m/min
VUPO L100 ③-6 VUPO L150 >>> ③-6
2m/min 16m/min 20m/min
MHSL
Alloy steels
>>> ②-3
SCM 1.5m/min 16m/min
SCr MHSL L70, L100 >>> ②-3
10m/min 30m/min
MHRZ >>> ⑥-3
10m/min 30m/min
MHRZ L100, L150 >>> ⑥-3
2m/min 16m/min
Heat treated steels
MHSL >>> ②-3
1.5m/min 16m/min
25HRC MHSL L70, L100 >>> ②-3
35HRC 10m/min 20m/min
MHRZ >>> ⑥-3
10m/min 20m/min
MHRZ L100, L150 >>> ⑥-3
3m/min 6m/min 15m/min 15m/min
VUPO >>> ③-3
Stainless steels
4m/min >>> 10m/min 10m/min
VUPO L100 ③-6 VUPO L150 >>> ③-6
SUS303
SUS304
Product System-2