Cup Grinding Wheel, Silicon Carbide Cup Abrasive Wheel Green Aluminum Oxide for Knife Sharpening Machine Abrasive Tool Size:46 Grits adopting a barb design to

adopting a barb design to achieve a safe and leak-proof connection

electronics quakeproof-stickiness

Weight 106g

Weight: 210g

Cup Grinding Wheel, Silicon Carbide Cup Abrasive Wheel Green Aluminum Oxide for Knife Sharpening Machine Abrasive Tool Size:46 Grits adopting a barb design to1. The cup grinding wheel is made of green silicon carbide, which has the characteristics of wear resisting, high hardness, strong cutting ability, uniform particle size, high temperature resistance and strength. 2. Cup sand wheel has good shape retention, can control the cutting precision, improve the workpiece surface quality. 3. Good grinding performance, shorten the workpiece processing time and reduce the wheel replacement frequency, prolong the