Drill Bit Set (29) Drill Bits Balkamp

Used for drilling holes in most ferrous and non-ferrous metals. Hard titanium nitride coating reduces friction and heat build-up, resulting in extended tool life. Titanium nitride keeps the cutting edge of the drill sharper, longer. Lasts up to 6 times longer than regular high speed steel drill bits. Uses less energy, therefore a cordless drill will cut more holes per charge. Heat-treated to give the drill bit added durability and extend bit life. 135 degree split-point.