ITEM NAME:23-Pack Woodworking Chamfer Drilling Tool Countersink Drill Bits Wood Plug H1N1 23-Pack Woodworking Chamfer Drilling Tool Countersink Drill Bits Wood Plug H1N1 Polished cutting edge for reduced friction. High hardness and sharp, perfect for drilling the extra thick wood. Perfect for wooden planks,fiberboard,particle board,plywood,plastic,alumiumn board ,pcb board and more. Chamfered Cutters Cut the plug from an offcut for perfect timber match. Perfect for hiding screw heads and damage repair . Also great for projects requiring decorative plugs Able to cut plugs to 22mm/23mm/25mm/26mm in length Surface treatment:Titanium Coated Handle diameter: 1/4inch hex shank Size:1/4inch(6mm),5/16inch(8mm),3/8Inch(9mm),1/2inch(12mm),5/8inch(16mm),3/4inch(19mm) Color: gold + silver Material: steel Package Content: 6* 1/4inch countersunk bit 4* straight drill 4* claw drill 7* round shank drill 1* center punching Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.