More Superhard product description: More Superhard Company?specializes?in the production of all kinds of?high-end ceramic bonded and metal boned?CBN/diamond grinding wheels, honing stones?and other abrasive products. The?selection?of abrasives, grain size?and?hardness?of?ceramic bond diamond honing stone is?in accordance with?thematerials?and surface finishing of?workpieces. Cubic boron nitride (CBN)?honing stones?can?machinestainless steel, high-strength steel, high-temperature alloy steel?and?heat-resistant steel?etc. Diamond honing stone is mainly used for fine grinding of automobile, diesel engine, motorcycle, tractor engine pump body, hydraulic cylinder bore, hydraulic pump inner bore, cylinder block, valve, oil cylinder nozzle, air cylinder hole?of?compressor,?the inner surface of the spline?bore and?cylinder hole?and?blind holeof?other series. Detail: Diamond honing stone is mainly used for fine grinding of automobile, diesel engine, motorcycle,tractor engine pump body, hydraulic cylinder bore, hydraulic pump inner bore, cylinder block, valve,oil cylinder nozzle, air cylinder hole of compressor, the inner surface of the spline bore and cylinder hole and blind hole of other series. Materials of workpiece include cast iron, tool steel, die steel, hardened steel, high temperature alloy steel, copper, bronze, aluminum alloy, ceramic and so on. Features of our honing stones:Dressing easily, 500 times longer in work life than that of traditional honing stones, 1-2 times higher in efficiency and finish Detailed Specifications of our honing stones: Model size grit diamond and CBN honing stone L (mm) width (mm) height (mm) 0.8μm120#~150# 0.4μm150#~240# 0.2μm240#~W40#u 0.1μmW40#~W20# 0.05μm<W20? 16-35 2,3,4,6 2,3,4 40,50 2,3,3.5,4 1,1.5,2,2.5,3,3.5,4 60,70 1.5,2,3,3.5,6,8 2,2.5,3,3.5,4,6.5,7,8 80,90 3,4,5,6,8,9,9.5 3,4,5,6,7,8,10 100,120 2,3,5,6,8,9,12,15 3,4,5,6,7,8,10,12,15 140,150 3,5,6,8,9,12 4,5,6,7,8,10,12 200 8,10,15,20,40 8,10,15,20 Other specifications honing stone can be made according to customers' requirement. Why choose our product Our product’s advantages: 1.High grinding efficiency 2.Wonderful edge quality 3.Long service life 4.High polishing efficiency 5.Large Exports 6.Considerable after-sell service 7.Amazing performance 8.Various types and sizes available 9.Direct Factory Manufacturer 10.Backing/substrate material: Aluminum 11.Abrasive layer: diamond 12.Bond: vitrified 13.Excellent cutting edges 14.Reduced cycle times 15.Custom Engineered If you have any questions, please contact us