6522-11-1

8% COBALT METAL DRILL


Application: screw steel R<450N/mm², - Alloy steel R<750N/mm², - Alloy medium hard steel R<950N/mm², - Alloy hard steel R>950N/mm², - Stainless steel, gray cast iron - Top angle: 135° with centering point - Ø tolerance h8 - Packaging: 10 pieces to Ø8 - Packaging: 5 pieces from Ø8.1 to Ø13 - Packaging: 2 pieces from Ø13.1 to Ø20


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Specifications

Length 94
Dimension 142
Type 1. Drill-HSS
Norm DIN338, HSS-Co