2. Sawtooth cutting design, sharp/hard and wear-resistant blade/faster drilling;
3. Vacuum brazing technology provides efficient performance. Enlarge, trim and/or round existing holes in porcelain, hard ceramics, marble and granite.
4. The oval chip removal hole design helps to remove debris and make drilling smoother.
How to drill:
Firstly, perform 40-degree tilt positioning, punch out the positioning groove and slowly rotate to the right and vertical direction; Then slowly shake the drill while drilling.
Package included:
1pc × Sawtooth Hole Opener
Precautions:
1. Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown in the picture.
2. Due to manual measurement, please allow 1-3mm measurement deviation.