Drill 12.9 NWKc HSS DIN 345

Technical data of drill fi 12,9 mm for metal

- diameter d - fi 12.9 mm,

- total length l1- 182,0 mm,

- length of the working part l2 - 101,0 mm,

- morse taper - MK1

Drill 12,9 mm on Morse taper with a fin

High-quality professional metal drill fi 12,9 mm with Morse taper shank for steel, made according to the dimensional standard DIN 345. It is a drill bit for metals, unalloyed non-ferrous metals, metal alloys and other hard materials. The 12.9 NWKc metal drill bits, 118 degree tip angle, strong ground cutting edges are resistant to impact and lateral forces. The drill bit is made of specialized HSS (High Speed Steel), whose high cutting parameters allow to increase drilling efficiency and also improve machining precision. They can be used for drilling through-holes and blind holes. The HSS drill bits in question combine high drilling accuracy, resistance to harsh working conditions, load resistance, as well as high temperature (up to 600 degrees C) generated during high-speed drilling. In addition, the advantage of the drill bits is the long service life of the drill bits, which contribute to a significant reduction in machining costs.