Bosch .161” X 3.25" X .161" Round Shank Black Oxide Coated Jobber Length Drill Bit
Airgas Part #:BOSBL4020
Manufacturer #:BL4020Log in to get your price
- Bosch 3 1/4" Black Oxide Coated General purpose Jobber Length Drill Bit with 0.161" shank is made of high-speed steel to render extended tool life when drilling hard materials. No. 20 Drill bit features a speed helix design that offers three times faster drilling compared to standard bits. It is ideal to drill steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials. Black oxide coating provides 50% longer durability than high-speed steel.
- High speed steel to render extended tool life when drilling hard materials
- 135° Split Point
- Composite materials
Drill Type» Jobber Length Drill Bit
Drill Diameter» .161”
Overall Length» 3.25"
Shank Size» .161"
Shank Style» Round
Drill Material» High Speed Steel
Drill Coating» Black Oxide
Flute Length» 1.5"