Description
Successfully:
1. Install the pilot hole and the hole saw.
2. Holding the drill straight to cutting surface and drill as clockwise rotation.
3. When starting drilling, cutting at a slow speed and holding steady pressure.
4. Then the hole saw cut hole in no time.
Warm Tips:
1. Adult use only and always wear appropriate safety gear when using.
2. Due to manual measurement, please allow 1-2mm difference, thanks!
3. Our digital images are as accurate as possible. Because of the difference between the display and the light, the color is slightly different.
Customer Service:
If you are not satisfied with our products, please contact us immediately, we attach great importance to your feelings and experiences.