PREVENT FROM SLIPPING: Step Drill Bit has non slip tip, no need for center punching, the drill tip prevents the drill chuck from slipping; Drill diameter etched into for easy identification.
DUAL FOR GREATER SPEED AND CONTROL: Adopts dual design, Step Drill Bit provides greater speed and control and is optimized for high speed operating cordless drills.
AND REDUCE SHOCK: Step Drill Bit has rugged M2 high speed construction bring extra durability, nearly impossible to snap compared to traditional drills, unique 3 sided shank prevents insertion of drill chucks and reduces shock.
WEAR RESISTANT AND REDUCE SLIPPAGE: The 118 degree point nib increases durability, easy to locate, and effectively reduces bit slippage.
SMOOTH AND CLEAN: Adopts dual flute design, Step Drill Bit provides smoother cuts with glossy chip evacuation for cleaner drilling operations; can be used with power drills, cordless drills or high impact drill presses.