Walnut shell abrasive for polishing grinding  Dry barrel abrasive - walnut shell Use: this product is suitable for use in glasses industry, textile industry, machinery processing, hardware, bearings and other industries deburring and polishing; Is also the polishing material, can be matched with all kinds of polishing, sand blasting, cleaning equipment use.
Color: yellow brown granules
Specification: 25 kg/bag   Date:

Mesh	size	applacation
6#	4.00—3.15mm	Grinding
8#	2.80—2.36mm	Grinding
10#	2.00—1.80mm	Grinding
12#	1.70—2.50mm	Grinding
14#	1.40—1.25mm	Grinding
16#	1.18—1.06mm	Grinding
20#	0.95—0.85mm	Polishing
24#	0.800—0.630mm	Polishing
30#	0.600—0.560mm	Polishing
36#	0.530—0.450mm	Polishing
46#	0.425—0.355mm	Polishing
80#	0.212—0.180mm	Polishing