for Marble and Granite Angle Grinder Grinding Wheel Marble Edging Discs Convenient use: The grinding wheel is easy to use, and it can be used for grinding diamonds, edging discs, etc. Durability: Made of high-quality aluminum alloy, it is durable and has a long service life. the surface is smooth and not easy to be scratched. Effortless install: No tools required, just attach the tool to your edging discs and you're ready to use.

Machine: Angle grinder Feature: 1. High efficiency and several times better than electroplated 2. Can be used dry or wet.

Application The diamond dry core drill bit is used for the drilling of ceramics, marble, granite, artificial slate, applicable to handheld electric tools.

Description This core drill bit is made of high-quality diamonding sand and processed with a special technique to ensure durability and efficiency. It can drill through marble, granite and other hard materials with ease and precision. It is safe to use and suitable for dry drilling without water cooling. It is compatible with most electric drills and has a standard shank size. Features: direct dry punching, no need to add water; the faster the speed, the longer the punching life