Grinding Wheel Discs 4 Inch 100mm for Metal and Jade Polishing Grit 240 3000

Features: * New and high quality * Made of high-quality materials, * Wet and drying, electroplating process. * 4-inch 100mm coated flat wheel jewelry polishing grinding tray 240-3000 for gravel * Application: widely used in metals, jade, crystals, agates, handicrafts, precious stones, glass products, crystals, engraving tools and other industries. * Suitable for: jade polishing, stone grinding, engraving, wet and drying, which can be used with angle grinders or electric drills.

Specifications: Material: Outer diameter: 100 mm / 4 inches (approx.) Thickness: mm/0.04 inches (approx.) Toolbar hole: 16mm / 0.63'' (approximately) Granularity (optional): 240#, 600#, 3000# Recommendations: Rough grinding and fine grinding seal stone: 240#-1000# Metal: Rough grinding less than 500#, fine grinding higher than 1000#. Glass: 500# polished hands without cutting, 1000#-3000# polished smooth Peel off rough stones: 120# Please note: 1500#-3000# is mainly used for polishing, because the sand grains are thinner, the sand layer is thin, and the removal power is low. Suitable for polishing objects that have been polished to a relatively flat . If used for rough grinding, it may affect the service life of the grinding disk and even damage the sand . Please select the correct grid according to the grinding needs.

Package Included：

x wheel

Note: .The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.