High Speed Steel Fractional Self-Starting, 3/16 in to 1/2 in, 6 Steps ORS NASCO Same size for all coupling

Same size for all coupling sizes|Used to ensure couplings will not become accidentally disconnected|||

holds blade securely|Cushioned blade return

the same material used in our welding helmets|Includes crown plus hard hat attachment|||

Variable flow control for precise air delivery|Lightweight and ergonomic design reduces user fatigue|Brass reinforced inlet||

High Speed Steel Fractional Self-Starting, 3/16 in to 1/2 in, 6 Steps ORS NASCO Same size for all couplingSingle flute cutting edge for greater control through steps Hex shank prevents slipping in drill chuck Also available with (TiN) coating for longer life New SpeedPoint tip penetrates faster than previous Unibits and prevents walking Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates