Cuoff Titanium 5 Flute Countersink Drill Bit Set Screw Woodworking Chamfer Tool

Cuoff Titanium 5 Flute Countersink Drill Bit Set Screw Woodworking Chamfer Tool Surface is coated with titanium for anti-oxidation and makes these cutters more durable. Diameter of Chamfer: 15.8mm Drilling length can be adjusted for various length screws simply by loosening and tightening the setscrew Four piece set includes bits for drilling holes for screw sizes 3mm 4mm 5mm 6mm Special designed steel counter sleeve countersinks or counter bores hole Size(approx. ): 3-6mm Adjustable counter sleeve depth with wrench Material: drill 4241 4pcs x woodworking chamfers 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 1pc x hex shank Drill and countersink for wood screws without changing bits Shank: 1/4 hex shank Brand new and high quality! Black chamfer drill body material: steel #45