8"200MM Resin Diamond Wheel Grinding Disc 12.7mm/20mm/32mm Inner Hole Knife Polishing Disc

100% brand new and high quality

Scope of application:

Specially used for hairdressing scissor, clothing scissor, electric clipper, jade agate, ceramic, precious stone, glass, tungsten steel cutter, cemented carbide, cast iron, alumina and other workpieces.

Festures:

1.Resin bond diamond grinding wheel, high grinding efficiency, low resistance, good wear resistance, not easy to wear, high grinding accuracy, can process all kinds of high hardness materials and metal materials

2. Resin combined with advanced technology, high-quality diamond production, uniform sand particles, not easy to drop sand, has extremely high hardness, good concentricity, the wheel will not swing.

3. Good thermal conductivity, low calorific value, not easy to burn the workpiece, and better when used with dripping water.

4. Grinding wheel with high concentration, longer service life, durable.

5. Can process high hardness materials, metal materials, especially materials that are difficult to process with ordinary abrasives. Can be used for rough grinding, fine grinding and polishing.

Specification:

Product size:

Outer diameter: 200mm 8inch

Sand width: 70mm

Inner hole :12.7mm/20mm/32mm

Sand thickness : 3mm

Default Height : 18mm（this is can be customizable,depends on your request）

Granularity: 60 # -60000 #

How to choose what granularity you need ?

1. Coarse grinding: Granularity 60-120#

2. Moderate grinding: Granularity 150-240#

3. Fine grinding: Granularity 280-600#

4. Polishing: Granularity above 800#

Package included:1PC Polishing Wheel