8PCS 4" 100mm Diamond Convex Polishing Pads, Bowl Arc Stone Grinding Polishing Discs with Backer Pad for Marble Granite Countertop

Product name: 4 inch arc water grinding wheel + rubber sticky disk

Material: Diamond + resin

Diameter: 4 inch-100 MM

Thickness: 3 MM 

Sticky disk thread: 5/8-11, M14, M10

Grit:50#-100#-200#-400#-800#-1500#-3000# 

Quantity: 8 Pieces

Applicable model: Angle grinder

Application scope: Suitable for marble, granite, cobblestone, quartz stone and other stone shaped, arc grinding polishing

Features: 

1.Diamond and resin combination made of sharp, fast polishing, physical polishing to achieve mirror effect

2. Arc-shaped seam design, fast heat dissipation, low noise, sharp and wear-resistant, greatly improving the service life, specializing in polishing shaped arcs and other depressed parts of the

3. The back of the flocking cloth, strong adhesion, can be repeatedly torn and pasted, firm and not easy to fall off, high coefficient of safety

4. Match with a special rubber curved disc for installation and use

Remarks:

1. Select the appropriate small size of the coarser abrasive discs to start working, ending in a large number of finer, in order to achieve good sanding results, it is recommended not to skip the use of numbers

2. Roughly estimate the degree of finish of the ground, correctly determine the starting number of grinding, in the rougher ground, first from the coarser grain size to start grinding, and vice versa, we have to spend more time in order to achieve the desired effect

3. If you find that it takes a lot of time to remove scratches, change to a coarser grit, which will save you a lot of time