3 Pcs Hex 1/4" 12mm 16mm 19mm Shank 5 Flutes Edge 90° Hcs Chamfering Countersink Drill Bit Tool Set For Wood Metal Quick Change Bit [ Life Time Warranty ]
[Product Information]
This Fantastic Countersink Set is Great for Sinking 90 Degree Holes into Wood and Soft Metals in Preperation of Countersunk Screws and Fixings.
High Quality Non-Slip tough Shaft ensures Greater Comfort and Convenience, Surface treatment: blackening treatment