Eriks
FORMAT

Spiral drill bit type 1191

Design: Carbide (K10), DIN 8037, type N.
Right cutting, bright surface, with precise point geometry, steam tempered slots and carbide tipped cutting inserts according to DIN 8010. Point thinning according to DIN 1412, form A. Normal angle of rake, core thickness and core gradient. Delivery from Ø 3 mm: shank with carrier according to DIN 1809

Application: Particularly suitable for spring band steel, hard castings above 300 HB, pure molybdenum and tough bronzes.
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46 of Spiral drill bit type 1191
ProductDiameter [mm]Cutting length [mm]Total length [mm]AvailablePriceexcl. VAT