1. Universal handle type. The drill tail adopts a circular design to make the clamping more stable, suitable for the square hole machine and the square tenon machine.
2. Wide range of materials. It can be used for board, medium fiber board, particleboard, density board, etc.
3. Independent packaging. The outer packing design is beautiful and elegant, effectively protect the product in the process of transportation to achieve no damage, can be used at ease.
1. Alloy bit. Bit using alloy steel forging, the overall heat treatment hardness is high, long service life.
2. Drill sleeve design. The force on the bit sleeve edge is in a plane, so the effective protection can prevent it from bursting at the beginning of use.
3. Chip chute. U long chip slot design, easy to discharge wood chips, improve drilling efficiency.