Application:
short-chipping materials from 1200 N/mm² tensile strength
- for through and blind holes.
For short-chipping materials from 1,200 N/mm² tensile strength and for processing difficult-to-machine, even prehardened materials of great hardness. Due to the very robust execution made of powder metallurgical HSSE-PM steel and the special profile of the flute particularly suitable for extreme applications. The TiALN coating significantly increases the surface hardness of the tap and significantly reduces a sliding friction. The short thread lead enables the machining of blind holes up to immediately before the bottom of the blind hole. Due to the spiral flute design with a twist angle of 15° chips are reliably removed from the blind hole.
Contents:
- 1x Machine Tap RED RING DIN 371 Form C 15° Spiral Flute HSSE-PM TiALN - M 3 x 0.5 VÖLKEL 36170
- HSS-CO-TiN RED RING Twist Drill DIN 338
