Multifunctional adjustable woodworking hole saw
For wood, plastic, plywood, gypsum board, Aluminum-plastic plate and other materials opening
Clear scale knife disc
The scale of the knife disc is made by stamping technology. The scale is clear and accurate, and it is wear-resistant.
Adjustable opening size
The scale of the knife disc is made by stamping technology. The scale is clear and accurate, and it is wear-resistant.
Carbide Tips
Preferred carbide material, tungsten steel heat treatment, sharp edge and wear resistance, drilling can be fast
Universal triangular connecting rod
Triangular handle design, suitable for all kinds of electric drills