Tork Craft Drill Bit Set 25 Piece Tin. Coated Metal Case
Drill bits in the set:
The drill bits are made from Titanium nitride coated HSS (hi-speed steel). The drill bits are fully precision ground at 135° with a split point. The drill bits can also be used to drill either wood or metal.
The drill bits are re-sharpenable several times. We recommend the following machines as it will sharpen 135° HSS split point drill bits with ease: