Micro Drill Bits
Widely used in stainless steel plate, metal plate, thick steel plate,plate hole, home wood, galvanized pipe, fire pipe, plastic, gypsum board and other opening operation etc.
Variable tooth design delivers faster and easier boring
bit is spring-loaded, which is more accurate in drilling
Hole Saws 1PC 30mm-120mm M42 Bi-Metal Drill Bit Cutter Carpentry Tools Cutting Metal Plastic Iron Hand Tools