Grąžtas medžiui konusinis HSS ∅5mm

∅5.0x117x90 mm;
A two-stage drill allows drilling in softwood, hardwood and wood base materials.
Characteristics•    made of hardened M2 steel•    used for precision and high speed drilling•    very flexible, has better resistance to fatigue cracking•    round shank drill bit extension•    the tapered bit form increases the speed and precision of drilling