• Wheel: 4*6*2.05-M2,   95000rpm
• Machine: ULTRA-1-Twinner
• Workpiece: 18CrNi8, HRc58-63, Ra0.05, Roundness 0.5, Cylindricity 0.75,
• Remove Stock: Bore. rough: 0.08-0.1.  fine: 0.02-0.03
• CT: 88s     
• Dressing Cycle: 10 pcs     
• Dressing Depth: 0.002
• Life: 1600

The advantages of our company:
1.Focus on CBN/diamond grinding wheels: having invention patents and utility model patents concerning grinding wheels manufacturing; 

2.Having self-developed vitrified bond; 

3.Applied industry: bearing, fuel injection, automotive engine, automotive transmission, compressor, tool, machine and mould industries, etc.

4.Stable quality and cost-effectiveness; 

5.Typical customers: Schaeffler Group, SKF China(bearing), GETRAG (gear box), HONDA, Volkswagen, MITSUBISHI ELECTRIC, SUMSUNG, Panasonic, Hitachi, Galanz, DAIKIN, RECHI, and LAMDA and so on.