tungsten carbide woodworking drill

Specifications

Our drills are all with Teflon surface paint treatment, whose advantages are as follows:

1. The material of drill features with high compression resistance and good thermal diffusivity.

2. The optimized product structure can reduce the resistance force of the marking edge, the main cutting edge and the center positioning point.

3. The injection molding technique facilitates easier elimination of the cutting scrap.

4. The Teflon treatment makes the surface paint possess high hardness, high abrasion, strong adhesion force and low friction coefficient.

5. High-strength quenched and tempered alloy steel enhances its hardness and secures its endurance of larger distorting force.

Temperature-tolerant coating has good thermal stability; Low friction coefficient and uniform coating thickness smoothly eliminate the scraps during cutting; With strong adhesion force, the coating can be adhered to metal surface very well; With strong hardness and corrosion resistance, the coating performs better toughness to resist shock; Excellent insulation performance and nontoxic nature, applicable processing material: solid wood, medium density board (medium density fiberboard, melamine board, chipboard and damp-proof board)