COUNTERSINK 82°, Ø3/8″, HSS-XE , DIN335

Countersink 82°, HSS-XE 3-flat-shank, DIN 335 d=3/8″
Shank’1/4″
Suitable for: Steel<130Ksi, Stainless Steel<130Ksi, Grey Cast Iron, Aluminum>10% Si, Copper, Brass, Tin, Plastic GRP/CRP
The flutes of Karnasch High-Performance countersinkers are always CBN ground.
This guarantees: Excellent chip clearance / chatter-free working / scratch-free surface / best centering.
PROPERTIES:
HSS-XE steel:
Made of high-alloyed special steel „XE“ for considerably longer service life than HSS-Steel.