Mortice Chisel Drill Bit Set Square Wood Hole Cutter 6.4 mm 8 mm 9.5 mm 12.7 mm
The extended drill core and sharp-edged chisel reduce effort and speed up work, making it ideal for both hardwood and softwood. Square Mortice Chisel Drill Bit – 6.4mm, 8mm, 9.5mm, 12.7mm High-Speed Steel HSS for Woodworking.