Ø 17 mm, cutting depth: 30 mm - core drill bits made of high-performance high-speed work steel.
Suitable for steel (such as T-beams, large-format sheets), cast steel, multicolored and light metals.
A significantly improved cutting behavior could be achieved through an advanced cutting geometry.
Which has a positive effect on cutting performance and tool life.
+ optimized cutting geometry for increased cutting performance and reduced cutting forces.
+ the cutting angles are designed for universal use in different steel grades.
+ improved chip removal through U-shaped removal.
The special geometry of the cut-out reduces the thermal load on the HSS core drill, as the heat generated during machining is dissipated with the chip as far as possible.
+ Reduces friction between the HSS core drill and the workpiece by means of optimized, spiral-shaped guide lugs.
Can be used in all column and magnetic stand drills with Morse cone in conjunction with RUKO recording holder No.
108 302 / 108 303 / 108 315 / 108 316, the RUKO EasyLock No.
108 312 / 108 313 / 108 314 or with direct world key recording such as RUKO magnetic stand drill machine RS5e / RS10.
This text is machine translated.