Annular cutter made of HSS-XE special steel + gold-tech surface treatment. Karnasch gold-line annular cutters are the most commonly used non-coated HSS-XE annular cutter.
Technical Specification
More Information
Brand
Karnasch
Body Diameter (mm)
19
Manufacturer Part Number
201270U018
Head Diameter (mm)
18
Features & Benefits
HSS-XE tool material
Gold-Tech surface treatment: the special treatment for higher lifetimes
55mm drill depth
For extreme hardness at the tip of the tooth up to 68 HRC
This guarantees a high wear resistance and lifetime