The use of advanced technology manufacturing, high-quality materials, long service time. Drill holes neat, smooth, no broken edge, will not produce tremor phenomenon.
Key Features
Incision resistance is small, improve the drilling speed, chip removal easily
Can be used for a variety of wood, wood products, plastics, plywood and other materials openings
Easy to install, easy to use, only need to be installed in the ordinary hand drill can be used
