Detailed Product Description

stone grinding wheel is professional grinding common metal ,building metal ,casting pig iron and welding

The grade of this grinding wheel is a little hard ,WIth durability and rapidity ,it performance better when used in phnumatic tools and high speed machines.

Features:

1) We can supply grinding wheels and cutting wheels for steel or stone

2) Size: 4", 4-1/2", 5", 7", 9", 12", 14" and 16"

Material (the reinforced cutting and grinding discs are made of these materials):

1) Aluminium oxide: A

2) White aluminium oxide: WA

3) Single crystal aluminium: SA

4) Zirconia aluminium: ZA

5) Black silicon carbide: C

6) Green silicon carbide: GC

Total types of products (3 types of cutting and grinding discs in the structure):

1) T41 flat cut off discs

2) T42 depressed center cut off discs

3) T27 depressed center grinding discs

4) T 6  Cup wheels = grinding stone

The meaning of "T41 A30 R5BF 80m/s":

1) T41: T41 flat cut off disc

2) A30: aluminium oxide material grit 30

3) R: hardness grade

4) 5: structure number

5) B: combined material "resin"

6) F: fiber glass reinforced

7) 80m/s: r.p.m, means meter per second, rotary speed