9/64" 135 Deg. Black and Gold Drill Bits | Jobber Length | 12-Pack Length:Jobber Specifically designed for light grinding

Specifically designed for light grinding and cutting for the pipeline industry

20 Lbs Net Weight

the effects of galvanic corrosion should be considered if they are used with aluminum or when excessive moisture is present

Diameter (d): 4-1/2"

and is easy to install or replace

9/64" 135 Deg. Black and Gold Drill Bits | Jobber Length | 12-Pack Length:Jobber Specifically designed for light grindingOur 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