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
