HSS Twisted drill bit set (WLD) in plastic case set SILVER-LINE 30mm (WLD), in plastic case

HSS drill bit, 3 fully CBN ground cutting edges and flutes for extremely stable drilling. Easy to regrind! Standard 19mm (¾") shank with WELDON connection.

For magnetic core drills or drill presses with either WELDON-type spindle mount or morse taper spindle mount in conjunction with an appropriate adapter.
For drilling in construction steels, mild steels and alloyed steels.