The problem with one-piece bits that they are easily broken if dropped on a hard floor. This Connecting Screw Step Drill is designed so that you can easily replace the brad point pilot drill when it is damaged or worn out. Shank is 1/4" hex, and fits most quick change chucks as a bonus! Note: For best results and longest life, clear the chips often when drilling. Made in USA.
|ACCESSORY TYPE||Drill Replacement|
|BRAND - Bits, Blades, Abrasives||Make It Snappy|
|SHANK TYPE||HEX, ball detent|
|DRILL DIAMETER||3.5 mm|