5pcs HSS Countersink Drill Bit Set Woodworking Tools Chamfering Tool Drilling Pilot Holes Metal Counterbore Cutter Hole Drills

Description:

1.Special designed steel counter sleeve countersinks or counter bores pilot hole

2.Adjustable counter sleeve depth with Allen wrench

3.Standard hex shank is quick change compatible

4.Drill and countersink for wood screws without changing bits

5.Drilling length can be adjusted for various length screws simply by loosening and tightening the setscrew

Specifications:

Color: As the pictures show

Material: HSS Drill 4241

Black chamfer drill body material: steel 45

Shank: 1/4 hex shank

Package Included:

5pcs countersink drill bit and a wrench