AV00166967
20,38 €
Product Description
The Bohrcraft DIN 376 HSS-E Co 5% cobalt machine tap M 12 x 1,75 Form B is engineered for demanding production through-hole tapping up to 3xD depth in high-strength, alloyed, and heat-resistant steels up to 1000 N/mm². The 5% cobalt alloy preserves edge hardness under extreme frictional heat. The Form B spiral point shoots chips forward through the bore.
Features and Benefits
- 5% cobalt alloy (HSS-E) delivers maximum heat resistance and extended tool life
- Form B spiral point drives chips forward through through-holes
- Ideal for alloyed steels, cast steel, and stainless steel up to 1000 N/mm²
- Thread tolerance ISO2 (6H), 60° flank angle
- Design: DIN 376
Technical Data
- Item number: 41430301200
- Thread size: M 12 x 1,75
- Recommended tap drill: 10,2 mm
- Total length (L1): 110 mm
- Thread length (L2): 29 mm
- Shank: 9.0 mm / square: 7.0 mm
- Standard: DIN 376
- Chamfer: Form B (4–5 threads, spiral point)
- Material: HSS-E (Co 5%)