1.Grinding quality of work-pieces.
2.Grinding efficiency.
3.Durability and lifespan of grinding disc.
4.Dressing amount.
5.Compensation of grinding wheel for double face grinding.
6.Grinding power.

► Grinding Indexable inserts (tungsten carbide inserts, ceramic inserts, CBN inserts)

► Model: 6A2T, 6A2M, 11A2B, 12A2T

Bond: Metal nickel plating electroplated bond & Resin bond (resin bond also consists of flexible and hard type)
Length: 150mm - 5000mm
Width: 5mm - 350mm
Grit: #60,#100,#120,#200,#400,#800,#1500,#2000,#3000,#5000

 Diamond honing stones, honing heads, honing sticks are used for fine grinding cylinder, hydraulic cylinder, air compressor cylinder, cylinder liner, valve hole, oil nozzle pump, refrigerator compressor, seamless tube, diesel, motorcycle, tractor engine, pump body, cylinder bore of hydraulic cylinder, cylinder liner and the inner surface of the other cylindrical through-hole.

CBN internal grinding wheel processing hardened steel's advantages:
(1) High hardness, high temperature red hardness, specifically for high hardness difficult to machine materials.
(2) High temperature resistance and good thermal conductivity.
(3) Strong wear resistance and good impact toughness.
(4) High processing accuracy.

Moresuperhard's Internal Grinding Wheels are used in internal and external faces of ball & roller bearings, rings, cylinders, barrels, small cylinder, compressor parts, injection nozzle parts, gear parts, connecting rod ends in the automobile industryetc, gun barrels, gear bores, hydraulic and pneumatic cylinders etc.