REF: 68220126032

Annular milling cutter made of special HSS-XE steel + Gold-Tech surface treatment. Karnasch gold-line annular cutters are the most widely used uncoated hss-xe annular cutters. Made of special high alloy HSS-XE steel. Annular milling cutter made of special HSS-XE steel + GOLD-TECH surface treatment. Karnasch Gold-Line Annular Cutters are the most widely used uncoated HSS-XE annular cutters. Made of special high alloy HSS-XE steel. For extreme hardness at the tooth tip [up to 68 HRC]. This guarantees high wear resistance and long service life.

GOLD-TECH surface treatment: the special treatment for longer life. Completely made TOTALLY EARTH. This refining increases cutting capacity and at the same time reduces friction. For a life surpassed. Only a few manufacturers are capable of producing step-hardened annular cutters. For Karnasch this is standard. Only this allows us to produce extremely hard tooth tips [68 HRC] and at the same time a flexible ring cutter. Seven different cutting geometries, optimally adapted to different diameters and cutting depths, allow high-performance cutting results.

USE: Through special surface treatment GOLD-TECH + FULLY GROUND + special steel HSS-XE ideal for drilling in steel up to 900 N and even suitable for stainless steels.