non woven polishing wheel-black

1.speed:under 3200 round/minute 2.advantage:sharp,high efficiency 3.colour:black 4.abrasive:silicon carbide 5.durable

Specification:

diameter			hardness		diameter			hardness
inch	mm				inch		mm
4×1	100×25	5-7P		4×1		100×25		9P
6×1	150×25	5P		6×2		150×50		5P
		7P						7P
		9P						9P
		12P						12P
8×1	200×25	5P		8×2		200×50		5P
		7P						7P
		9P						9P
		12P						12P
10×1	250×25	5P		10×2		250×50		5P
		7P						7P
		9P						9P
		12P						12P
12×1	300×25	5P		12×2		300×50		5P
		7P						7P
		9P						9P
		12P						12P
14×1	350×25	5P		14×2		350×50		5P
		7P						7P
		9P						9P
		12P						12P
16×1	400×25	5P		16×2		400×50		5P
		7P						7P
		9P						9P
		12P						12P
		9P						9P
		12P						12P

Usage:

Metal wares, Stainless steel wares; building metal ware; metal watchband, lamps and lanterns raket of gulf; copper wares, aluminium ware, plating copper and bronze, etc; woodenware, plastic wares, marble, etc…

Feature:

No blockage under high rotation speed, good brightness, excellent grinding effect, durable for using, convenient to use.

 Attentions:

1.The rolling speed of the polishing machine affects the surface finishing, which is proper to be controlled under 3200 round/min. the work piece would be easily burned black with exceeding speed, so please use the appropriate speed.

2. When the rolling speed is fixed, the speed and pressure of inserting work pieces should not be too quick and hard, otherwise the work pieces would be easily burned black and stick the blacsinter.

3. if the work piece is burned black, it can be recovered and improved by the abrasive combination with abrasive cream, polishing wax and water and so on.