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!
For best results and longest life, clear the chips often when drilling.
Made in USA.
|Product Group||Bits Blades & Abrasives|
|Category||Drill Bit Accessory|
|Sub-Category||Replacement Drill Bit|
|BRAND||Make It Snappy|
|SHANK TYPE||HEX, ball detent|
|Drill Diameter||3.5 mm|