RUKO STEP DRILL HSS SIZE NO. 1101051
High Speed Steel Step Drill with Split Point, Size No. 1 with a 4-20 MM Diameter.
The CBN ground and spiral flutes guarantee quiet running and high cutting performance. Especially the chip flow is optimized, so even long, non-breaking chips will be removed easily. The optimized chip flow protects the cutting edges and reduces built-up edges and cold weld marks. The cone makes it easier to withdraw the tool from the material.
|Material||High Speed Steel|
|Set Size||Single Piece|