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
