5pcs HSS 5/6/8/10/12 Countersink Chamfer Drill Bit Set Pilot Hole Woodworking Tool

 

Drill Material: HSS 4241(Titanium-coated)

Black chamfer drill body material: #45 Steel

Length: Approx. 5.8cm/ 6.2cm/ 6cm/ 6.4cm/ 6.7cm (2.28"/ 2.44"/ 2.36"/ 2.52"/ 2.64")

Wrench Length: Approx. 5cm/ 1.97"

 

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

Adjustable counter sleeve depth with a wrench.

Drill and countersink for wood screws without changing bits.

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

Countersink or counter bore clean, smooth holes for screws and fasteners.

For use in wood and plastic.

 

1 x 5# 2.00mm Chamfer Drill

1 x 6# 2.38mm Chamfer Drill

1 x 8# 2.75mm Chamfer Drill

1 x 10# 3.16mm Chamfer Drill

1 x 12# 3.55mm Chamfer Drill

1 x Wrench

 

1. Please allow a bit error due to manual measurement. please make sure you do not mind before you bid.

2. The color may have different as the difference display, pls understand.