Drill 48 NWKc HSS DIN 345

Technical data of drill fi 48 mm for metal

- diameter d - fi 48 mm,

- total length l1- 3649,0 mm,

- length of the working part l2 - 220,0 mm,

- morse taper - MK4

Drill 48 mm on Morse taper with a fin

Professional metal drill fi 48 mm with Morse taper shank for steel, in accordance with DIN 345, type NWkc. The drill is manufactured in accordance with the latest technologies, from high-alloyed HSS (High Speed Steel). It has a diameter of 48 mm, spiral grooves for removing excess material from the drilled hole, strong cutting edges as well as two central blades with an angle of 118 degrees. The drill blades can withstand harsh working conditions, and are resistant to any mechanical damage (breakage, cracking, chipping). 48 HSS metal drill bits are distinguished by very good heat resistance, as well as the ability to drill hard and hard-to-machine materials, even at very high speeds. The drill is suitable for drilling holes in parts made of P1.2 class materials - P1.3. It is recommended for conventional and numerical computer-controlled machine tools - CNC.