OEM Factory vitrified bond grinding wheels Vitrified Diamond Grinding wheels Application: Rough, fine, superfine grinding on PCD/PCBN toolings. Suitable CNC machines: Ewag, Farman grinders etc Advantage: 1, Increased feed rates compared with domestic suppliers which can compete with Janpanese quality. 2, Nice shaped and good looks. 3 Self-sharpening with less dressing times. 4, Special design for heat spreading fast. 5, Excellent dynamic balance control with no vibration for working. 6, Longer life span compared with local any of chinese suppliers. Specification and drawing are as below: Performance on grit sizes: 400-600 mesh: Rough size with sharpen cutting, high wear resistance, no chip on wheels. 600-1200 mesh: Medium size with finer cutting and higher wear resistance. 1500-5000 mesh: Fine Size with polishing only.