6 Piece Step Drill Bit Set, 1/4 in to 3/8 in dia, High Speed Steel
Dual-flute design provides greater speed and control|Creates fast, accurate starts and generates less heat|Optimized for cordless drills in high speed|Reduces bit slippage in the chuck|
Creates fast, accurate starts and generates less heat
Dual-flute design provides greater speed and control
Optimized for cordless drills in high speed
Reduces bit slippage in the chuck