1/4 - 20 UNJC - Emuge Spiral Flute 3B Tolerance AL Tap GLT-104 Coated
B0503G10.5485
1/4-20 UNJC - SF - AL - GLT-104
HSSE tap for applications in wrought aluminium and copper materials.
GLT-104 coating - Special coating for even higher surface quality with reduced material adhesion.
Product features and benefits:
- Tap for blind hole threads in long-chipping material.
- Similar DIN 371
- Chamfer Form C
- Not available on next day delivery, please contact us to check availability if urgent. Standard delivery is 2-3 business days.
| Thread | UNJC |
| Nominal Size | 1/4 |
| Threads per inch (TPI) | 20 |
| Coolant Supply | Without |
| Geometry | AL |
| Shank Diameter (d2) | 7mm |
| OAL (l1) | 80mm |
| Length of cutting edge (l2) | 13mm |
| Usable Length (l3) | 30mm |
| Square ■ | 5.5mm |
| Tap hole diameter | 5.25mm |
1/4 - 20 UNJC - EMUGE SPIRAL FLUTE 3B TOLERANCE AL TAP GLT-104 COATED