
■ OL+RZ is the forming taps enabling dry tapping under Coating following condition : tapping sizes of smaller than M6, thin steel sheets having burring operation, and steel parts with rather short length. Optimum coating suitable to the tapping Recommended Tapping Speeds depending on Materials condition.
| Free cutting and | Carbon steel and | Medium alloy steel and | High alloy steel | Ferritic and austenitic | ||
| structural steel | low alloy steel | heat treated steel | stainless steel | TYPE:1 | DIN371 |
IS P IS P IS P IS P IS M M
| 15〜30 | 15〜30 | 15〜25 | 15〜25 | 10〜25 |
| (m/min) | (m/min) | (m/min) | (m/min) | (m/min) |
For icon explanation, refer to P.50
Segment:1J
| Size | Class | Code | Chamfer | L (mm) | ℓ (mm) | ℓn (mm) | ℓs (mm) | Ds (mm) | K (mm) | ℓk (mm) | Lobe | Type | Stock |
| For Metric Threads | |||||||||||||
| M3×0.5 | ISO2X | RE3.0GBHPTP | 4P | 56 | 9 | 18 | 34 | 3.5 | 2.7 | 6 | 4 | 1 | |
| M4×0.7 | ISO2X | RE4.0IBHPTP | 4P | 63 | 13 | 21 | 38 | 4.5 | 3.4 | 6 | 4 | 1 | |
| M5×0.8 | ISO2X | RE5.0KBHPTP | 4P | 70 | 14 | 25 | 39 | 6 | 4.9 | 8 | 4 | 1 | |
| M6×1 | ISO2X | RE6.0MBHPTP | 4P | 80 | 15 | 30 | 45 | 6 | 4.9 | 8 | 4 | 1 |
Number of oil grooves : non