15-60mm Hing Boring Bit Drill Bit High Quality Handmade Woodworking Tools, Hinge Boring Drill Bits, Wood Drill Bits Are Popular

15-60mm Hing Boring Bit Drill Bit High quality handmade woodworking tools, hinge boring drill bits, wood drill bits are popular

The set made of high carbon steel, special heat treatment technology, sharp edge, high hardness, accurate positioning, high precision,smooth cutting, impact resistance, high toughness, long service time.
Easy to install, easy to use, only need to be installed in the ordinary hand drill can be used.
The forstner bit sets, small incision resistance, improve the opening speed, chip easy and no tremor. The perforation is neat, smooth, no broken edge.
High Rotation Speed means wave rim edge scribes the hole before cutting begins.
Our forstner bit set is suitable for various wooden board, solid wood, artificial wood, all kinds of wood, woodworking than indispensable woodworking gadgets.