Description
- Recommended tapping drill size = 3.30mm
- Threadsize (D) = M4 x 0.7
- Overall Length (L1) = 53mm
- Working Length (L2) = 13mm
- Shaft Diameter (D2) = 4.0mm
- Drive Square Size (□) = 3.15mm
- Spiral point for through holes
- Use with non abrasive material up to 900 N/mm2, unalloyed and low alloyed steel
- Highest quality European manufactured
- Metric ISO-thread DIN 13
- ISO 529
- HSS-G
- Tolerance ISO2/6H
- TiN coating available on some sizes – resists wear and minimises friction to allow increased cutting speeds
