Application
For 90° counterboring and deburring for the material groups of steel, (stainless steel), non-ferrous metals and (cast iron) up to a strength of 1000 N/mm² in individual part and series production.

Execution
profile-ground triple-edge countersink with radial back taper on the flute for the most demanding of requirements for dimensional tolerance and process reliability

Advantage

• radial relief ensures optimum chip breaking
• precision grinding for the most demanding requirements in terms of dimensional accuracy
• innovative cutting geometry provides excellent cutting performance and good finish quality

Notes
All countersinks have a shank diameter of 6 mm