Made of aluminium oxide with metal ring.
Black colour disc is for cutting steel and iron. Red colour disc is for cutting stainless steel.
Note : Black colour disc may also be used for cutting stainless steel, however this cause it to wear off quickly.
Cutting Wheel
Max Speed (rpm) :
4" & 7" @ 4300 meter/min.
12", 14", 16" @ 3000 meter/min.
Export Carton
4" - 600pcs & 7" - 200pcs
12", 14" & 16" - 50pcs.
Note
100 * 1* 16 (MA60S) -
double reinforced, has more than 3 times longer life span then normal stainless steel cutting wheel, applicable for steel and stainless steel, faster speed.
Max Speed :
4800 meter/min
14500 rpm
Chemical Composition
1) Sharpstone Cutting Wheel For Iron & Steel, A46R
Aluminium Oxide Grain, A46R = 71%
A1202 = 84.5 - 97%
Fe203 = 0.4%
Si02 = 1.0%
Ti02 = 1.5 - 3.8%
2-2 = Phenol Resin = 18%
2-3 = Fiber = 10%
2-4 = Glass Fiber = 1 Sheet
2) Sharpstone Cutting Wheel For Stainless Steel, WA36P
Iron Free For WA46R
White Aluminium Oxide Grain, Grit No. 36 = 75%
A1203 = 99.8%
Fe203 = 0.03%
Na20 = 0.1%
Si02 = 0.03%
2-2 = Phenol Resin = 15%
2-3 = Filler = 9%
2-4 = Glass Fiber = 1 Sheet