Drill 9 NWKc HSS DIN 345

Technical data of drill fi 9 mm for metal

- diameter d - 9 mm,

- total length l1- 162,0 mm,

- length of the working part l2 - 81,0 mm,

- morse taper - MK1

Drill 9 mm on Morse taper with fin

Drill fi 9 mm with Morse taper shank for steel, manufactured from HSS high-speed steel, in accordance with the dimensional standard DIN 345. It is designed for industrial drilling of through-holes and blind holes in hard and hard-to-machine materials falling into the category P1.2 - P1.3. The HSS drill is characterized by greater resistance to very severe cutting conditions. Above all, it allows for high-performance and at the same time very accurate drilling. The holes are axial along their entire length, and their surface is not very rough. The drill bits' spiral grooves allow fast chip removal from the drilled hole, and strong cutting edges increase resistance to impact and lateral forces. Metal 9 dr ills are suitable for machining carbon steels, metals, nonferrous metals, metal alloys and thermoset plastics. They are drills for conventional and CNC computer-controlled machine tools.