A whetstone that focuses on sharpness.
[Use]
For surfacing and grinding stone and glass
Features:
Superior grinding power and durability.
[Precautions]
Please use safety protective equipment such as protective glasses and mask.
Please do not overspeed or use it on the side.
Ensure that the whetstone is free of harmful defects in use, such as scrapes, warping, cracks, wetting and oily wetness.