3Pcs Pipe Expander Set 1/4 Inch Hex Shank Conduit Reamer Step Bits Titanium C...
Shank Type: Hex. Scope of Application: Whether you're a novice DIY or a seasoned professional plumber, this drill bit set is a must-have. Featuring a 1/4" quick-change hex shank that fits all handheld and stationary drills.