7Pcs 6-25mm Hinge Hole Cutter Set Woodworking Boring Wood Hole Saw Cutter

Description 7Pcs 6 25mm Hinge Hole Cutter Woodworking Boring Wood Hole Saw Cutter Specification Material Hard AlloyColor Silver Shank Diameter 9mmDrill Diameter 6mm 10mm 16mm 18mm 19mm 22mm 25mmLength about 80mmDrilling Depth about 15mmQuantity 7pcs set Features These drill bits are made of hard alloy The drill head adopt arc curve design The drill bit includes a center point which guides it throughout the cut and incidentally spoils the otherwise flat bottom of the hole Cut the panel smoothly and not hairy holes Sharp edge high hardness accurate positioning high precision smooth cutting impact resistance high toughness Used for wood perforation spherical door tip installation drawer tip plastic products wood plywood etc Trepanning more smooth less noise Package Included 7Pcs x Woodworking hole opener More Details