Drill 25 cobalt NWKc HSSE DIN 345

Technical data of drill fi 25 mm for stainless steel

- diameter d - fi 25 mm,

- total length l1- 281,0 mm,

- length of the working part l2 - 160,0 mm,

- morse taper - MK3

Drill 25 cobalt with Morse fin

High-quality metal drill fi 25 cobalt with Morse taper shank for steel, in accordance with DIN 345. It is a NWKc drill bit, manufactured according to the latest standards, by rolling method from modern high-speed steel with the addition of 5% cobalt - HSSE. It has special spiral grooves for chip removal up the hole, strong ground cutting edges, two strong blades and a tip angle of 118 degrees. The advantage of the drills we offer is that they are very resistant to harsh working conditions, including high temperatures created when drilling at high speed - up to 670 degrees C. These are specialized 25 cobalt metal drill bits for alloy steels, gray and ductile iron, cast steel, stainless steels, heat-resistant and heat-resistant steels. They are designed for conventional drills, milling machines and lathes as well as CNC-controlled machine tools.