Product Name
3PCS Hex Shank 5 Flute Wood Countersink Drill Bit Set for Wood Screw
SizeDrill Bit Size:
12MM,16MM,19MM
Shank Size :
1/4 Inch
Material
High Speed Steel (High Carbon Steel ,Carbide Tipped are Available)
Type
5 Flutes (4 Flute,3 Flute ,2 Flute ,Single Flute are Available)
Shank Type
Quick Change Hex Shank (Round Shank is Available)
Surface
Black and White (White, Tin-Coated , TiAlN-Coated are Available)
Package
Double Blister or Wood Box
Features
1.Made from industrial grade High-Speed Steel for increased durability. Black oxide finish adds corrosion resistance.
2.Five-flute design reduces vibration for smoother drilling and extended bit life.
3.Precision-ground 82-degree tip drills countersink holes into most machinable metals, as well as wood and plastic.
4.Universal 1/4 inch hex shank prevents slipping in standard chucks and is compatible with all 1/4 inch quick-change chucks, including impact drills;
5.Chamfering device: five blade, which can discharge the sawdust more quickly, drill out smooth and smooth sinks, and insert the screw cap into the surface of the workpiece.
