Jiangyin Diamond Tools Co., Ltd. [China]

concave edge grinding wheel, electroplated diamond,special gringing for gem stone and jewelry

Diameter: 150mm

Center Hole: 20mm

Convave Edge Radius Availabe:

R=8MM

R=9MM

R=10MM

R=11MM

R=12MM

R=13MM

R=14MM

R=15MM

Diamond Grinding Wheel