WELZH Drill Bit Set; Twist Drill Set HSS Titanium Nitrated 1 - 10 mm 170-Piece 2015-WW

Titanium Nitrated Coating:
Twisted drill bits roll forged and coated with titanium nitrate allowing for increased durability & long lasting strength.

Strong & Long Lasting Drill Bits:
Drills manufactured in accordance with DIN 338.

For Drilling in Various Materials:
Suitable for drilling plastics, wood, steel, cast iron,non-ferrous metals, alloyed & non-alloyed material.

Sizes Included:
1.0-8.0 mm (in 0.5mm steps): 10 piece each.
8.5-10.0 mm (in 0.5mm steps): 5 piece each.