Universal 1/4" Countersink With Taper Drill Quick Change Hex Shank Adapter Adjustable
- Tapered drill with widened flutes for drilling fast, clean pilot holes and ensures tight fit for screws
- Adjustable four-cutter counter bore cuts and clears chips quicker for fast, smooth countersinking
- Counter bore attaches to flats on shank with two hex screws for a secure fit and can be adjusted for controlled pilot hole depth
- 1/4" quick-change shank reduces slipping in standard chucks and is compatible with all 1/4" quick-change chucks, including impact drills
- Adjustable stop collar attaches to counter bore with two hex screws for a secure fit and can be adjusted for desired counter bore depth
- Both the Countersink bits & the collars have hex nuts for easy adjusting tightening & accurate positioning.
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Cutting Diameter: 1/2-Inch
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Drill Hole Size: 1/4-Inch
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Adapter Shank: Quick-Change 1/4" Hex Shank Adapter
WARNING: Attention California Residents - Prop 65 Warning
