4pcs HSS 5 Flute Countersink Drill Bit Set Screw Woodworking Chamfer Tool 3-6mm

Specification:

Brand new

Color: as picture shows

Material: HSS drill 4241

Black chamfer drill body material: steel #45

Diameter of Chamfer: 15.8mm

Shank: 1/4 hex shank

Size(approx. ): 3mm x 60mm(L) / 4mm x 75mm(L) / 5mm x 85mm(L) / 6mm x 93mm(L)

Four piece set includes bits for drilling pilot holes for screw sizes 3mm, 4mm, 5mm, 6mm

Special designed steel counter sleeve countersinks or counter bores pilot hole

Adjustable counter sleeve depth with 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

Chamfer is 5 flutes, in the process of using, can discharge the wood more rapid, sink hole disposable drilled smooth, screw cap perfect embedded in the surface of workpiece

Package included:

4pcs x woodworking chamfer

1pc x hex shank

Note:

Please allow0.5-1cm errors due to manual measurement

Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same