Forstner - Auger bit

Rising by 0,5 mm
In plastic folding box
High true-running accuracy
High capacity twist drill bits, completely ground
For steel, cast steel, alloyed and non-alloyed (up to 900 N/mm²)

Rising by 0,5 mm
In plastic folding box
High capacity twist drill bits, completely ground
High true-running accuracy
5 % Cobalt content provides additional strength and wear resistance

Twist drill, made of cobalt alloyed HSS, acc. to DIN 338, fully ground from the solid. Fitted with a special spiral for good chip removal and greasing materials. Crosswise sharpened acc. to DIN 1412C, point angle 135°, tolerance of diameter h8

Special twist drill made of cobalt alloyed HSS, acc. to DIN 1869, fully ground of the solid, extra long version, right hand cutting. Profile crosswise sharpened 135°

One-piece twist drill bit, fully ground from the solid, short version with hexagonal shank for bit holder (1/4“; C 6,3), polished section of the surface of the cone 118°, blank ground

One-piece twist drill bit, fully ground from the solid, long version with hexagonal shank for bit holder (1/4“; E 6,3), polished section of the surface of the cone 118°, blank ground