4mm Grinding Stone Set - 50pcs 320 Grit Abrasive Wheels for Electric Drill & Grinder - Metal Polishing & Sharpening Kit for DIY Projects & Professional Use

Sharpening Stone Mandrel Mounted Sharpening Points 50Pcs/Set 4mm Abrasive Wheel Stone Sharpening Shaft Kits Sharpening Stone Mandrel Mounted Sharpening Points 50Pcs/Set 4mm Abrasive Wheel Stone Sharpening Shaft Kits Quality : All products are strictly checked before shipment, so .Please us if there is a defective product due to manufacturing reasons. Package contents: cordless drill with impact function and 3 speeds, 1 piece, Easy to use: the flat and homogeneous distribution of the graininess of the wheel heads makes the polishing work easy, and the abrasive grains are not easy to fall off, so the service life is long.

Alloy Material This mounted grinding points are made of strong and harden alloy material, high hardness, good wear which can be used to burrs, flash and welds produced by various processes.

Easy to Use The wheel heads' even and homogeneous distribution of granularity makes the polishing work just a breeze, and the abrasive grains are not easy to fall off, so that the service life is long.

DIY Tools This is a set of sharpening shank tools which used for DIY production and polishing like acrylic, plastic, wood, metal, polishing, power tools and other materials for refurbishing, polishing, grinding and sanding.

Quality Assurance All of the product are strictly inspected before shipment, so please purchase with confidence. Please us if there is a defective product due to manufacturing reasons.

Package Include This grinding set comes with 50pcs, it's practical and economical.