Product Name:Glass Opener
Material:Emery
Size:4.13x0.83inches

Nickel plating surface can extend the service life and enhance the surface corrosion resistance.
The diamond hole saw with clearance hole facilitates the entry of cooling water and the escape of chips from the drilled hole.
Efficient and Smooth Cutting.
Excellent for making clean and accurate hole on stone.
Please add water for coolant and drill slowly.
Package Included:
2x Glass Opener
Note:
1.Please allow a little size error due to manual measurement.
2.The colors may exist slight difference due to different screens.
3.If you have any questions, please feel free to contact us, we will solve it for you within 24 hours.