Spiral Flute Taps
SPIRAL FLUTE TAPS
For Aluminum
For Aluminum
- Recommended for all types of aluminum alloys
- Premium powder metal high speed steel
- Bright finish
- Designed for tapping blind holes-spiral flutes draw the chips out of the hole
Tap | TPI | No. of Flutes |
Thread Limits |
OAL | Thread Length |
Part Number | Thread Length |
Part Number |
NC | ||||||||
4 | 40 | 2 | H2 | 1-7/8 | .250 | SOWA-124-400 | 15/64 | MCT-30070 |
6 | 32 | 2 | H3 | 2 | .313 | SOWA-124-405 | 15/64 | MCT-30075 |
8 | 32 | 2 | H3 | 2-1/8 | .313 | SOWA-124-415 | 15/64 | MCT-30078 |
10 | 24 | 2 | H3 | 2-3/8 | .417 | SOWA-124-420 | 11/32 | MCT-30080 |
1/4 | 20 | 2 | H3 | 2-1/2 | .500 | SOWA-124-430 | 7/16 | MCT-30083 |
5/16 | 18 | 2 | H3 | 2-23/32 | .556 | SOWA-124-445 | 15/32 | MCT-30087 |
3/8 | 16 | 2 | H3 | 2-15/16 | .625 | SOWA-124-465 | 35/64 | MCT-30091 |
NF | ||||||||
10 | 32 | 2 | H3 | 2-3/8 | .417 | SOWA-124-425 | 11/32 | MCT-30082 |
1/4 | 28 | 2 | H3 | 2-1/2 | .500 | SOWA-124-440 | 7/16 | MCT-30085 |
5/16 | 24 | 2 | H3 | 2-23/32 | .556 | SOWA-124-455 | 15/32 | MCT-30089 |
3/8 | 24 | 2 | H3 | 2-15/16 | .625 | SOWA-124-475 | 35/64 | MCT-30093 |