Item No.: P09Y362

.Drill bits are made from #4241 high speed steel (HSS) and coated with Titanium-nitride to reduce heat, keeping the 118-degree split cutting edge sharper, longer.

.4 of the most popular replacement bit sizes included:(3) 1/4 ,(7) 3/16, (10) 1/8, (10) 1/16 in.

.Each drill bit size is held in a reusable, clear storage tube for convenience.

.Parking size:19x12x2cm.

.Weight:250g.