3/32" 135 Deg. Black and Gold Drill Bits | Jobber Length | 12-Pack Size:0.0938 (3/32") The pre-installed screw 3” Hex

The pre-installed screw 3” Hex Head self-drilling screw has a higher pullout value than any spikes

Square Drive Trim Head

Cobalt drills can maintain their cutting ability at high temperatures and are extremely resistant

Main application - cured concrete

Premium grinding wheel made of higher quality zirconia abrasive grain

3/32" 135 Deg. Black and Gold Drill Bits | Jobber Length | 12-Pack Size:0.0938 (3/32") The pre-installed screw 3” HexOur professional heavy duty black and gold high speed drill bits come in sizes from 1 16 to 1 2". The drill bits are made of premium high speed hardened steel. The quality of these drill bits allow them to last 3 times longer and drill 2 times faster than standard bits. Premium M2 high speed steel allows the drill bits to run cooler and last longer by making the drill bits harder and stronger. Black and gold surface finish adds lubricity to the tool