Metal drill bit HSS-Co 5.5x57x93mm GEPARD (HSS-Co M35 (cobalt 5%), 135 split point angle, cylindrical shank)

Specifications

Purpose

for drilling holes in structural carbon and alloy steels, stainless and heat-resistant steels up to 1000 N/mm2, titanium and its alloys, bronze, brass, non-ferrous metals, cast iron, hard plastic. Spiral drill bit is made of high quality high-speed steel with an already ground profile. Chip output is easier, temperature of heating and run- out of drill in a chuck is less, durability of cutting part is higher. The holes have a high accuracy. Cross cutting edge resharpening allows you to begin drilling without pre-drilling with a pilot drill or a core bit. Increased service life.

Features of the alloy

cobalt content of 5%; Diameter, mm

Working length, mm

57; Overall length, mm

Steel grade

M35 (matching P6M5K5); Marking

Standard

DIN 338

Shank type

cylindrical; Shank diameter, mm

Angle of sharpening, degree

135 with the sharpening of the cross edge

Fabrication method

milling with already ground profile (fully ground); Accuracy class

Packaging

individual sandwich package with a hole for a hook