6-Piece HSS Wood Countersink Drill Bit Set for Precision

Product Description

Size	Drill Bit Size : 2.8MM,3.6MM,4.4MM,4.8MM,5.6MM,6.4MM Shank Size :1/4 Inch
Drill Bit Material	High Speed Steel
Countersink Type	4 Flutes(5 Flutes,3 Flutes, 2Flutes,singal Flutes are available)
Drill Bit Shape	Taper Type    (Straight Type is available)
Surface	White(Black and White ,Tin-coated,TiAIN-Coated are available)
Features	1.Top Quality material components highly durable:Tapered drill bit HSS M2, by far the most popular High Speed Steel, for its high toughness, wear resistance, and good cutting edge retention;Drill, countersink and counterbore in 1 step; the countersink cutter doesn't clog up providing superior speed and clean finish 2.Adjustable 4-cutter counter bore cuts and clears chips quicker for fast, smooth countersinking; the countersink works effortlessly even after many uses; it makes clean and consistent tapered holes for screws without the need of a stop collar; counterbore size 5/16", plug size 5/16" 3.Tapered drill pointed tip with widened flutes for drilling fast, clean pilot holes and ensures tight fit for screws; tapered drill bit can be replaced with a replacement bit of the same type and size FTG 2329 for extended life;Quality built counter bore attaches to flats on shank with 2 hex screws for a secure fit and can be adjusted for controlled pilot hole depth 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.Uses: Attach to any Power Bench or Hand drill driver - When Woodworking or Building Molding, enlarge and bevel the rim of a drilled hole so that a screw, nail, or bolt can be inserted flush with the surface you are working on, Example: Hinges - the bits also wipe away any burr left from any application, thereby improving the finish and removing hazardous edges.