7pcs countersink drill bit with screw hole chamfer function woodworking tools

Product Name

7 PCS Round Shank 4 Flute HSS Wood Countersink Drill Bit Set for Wood Screw

Size

Drill Bit Set : 5MM,6MM,7MM,8MM,9MM,10MM,12MM
Wrench Diameter : 3/32 Inch

Drill Bit Material

High Carbon Steel

Countersink Material

High Carbon Steel (Carbide Tipped , High Speed Steel are Available)

Drill Bit Shape

Straight Type (Taper Type is Available)

Countersink Type

4 Flute (5 Flute ,3 Flute ,2 Flute ,Single Flute are Available)

Shank Type

Round Shank (Quick Change Hex Shank is Available)

Tip Type

Taper (Flat-Bottomed is Available)

Surface

White (Black and White , Tin-Coated, TiAlN-Coated are Available)

Features

1.7 Countersink 4-Fluted Bits with Hex adjustable Depth Stop Collars, Compatible with Screw Sizes: #5, 6, 7, 8, 9, 10, 12. - Bit
sizes: 1/8", 9/64, 5/32, 11/64, 3/16, 13/64, & 7/32 inch - Allen Wrench: 3/32” diameter.
2.Round handle design: handle is smooth without friction with the machine, and it’s suitable for Power Bench or Hand drill driver
in the most common size.
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.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;
5.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