UF-SHARP CBN Grinding Wheel Specification Diameter: 8 inch Thickness: 1.5 inch Hole: 5/8 inch 5 Different Grit CBN Grinding Wheels: 80 grit、180 grit、320 grit、600 grit、1000 grit 4 in 1 Plus CBN Grinding Wheel Features 100% BalanceProduce less heatChemically stableHigh hardnessGood abrasion resistanceWill not deform We are a company that processes and produces various grinding tools.We aim to ensure that your grinding results are top-notch and hassle free with these ultra-hard, durable, long-lasting, precision accessories 1.5" face plated with CBN The face of the wheel is 1.5" wide for normal sharpening. 1" side plated with CBN The 1" sides are also plated with CBN particles, which greatly increases the life and use of the grinding wheel 1/4" radius on both edges 1/4" radius on each side for sharpening hollowing tool bits and scrapers. 8 inch CBN Grinding Wheel 4 in 1 CBN Grinding Wheel Mega Square CBN Grinding Wheel Bowl Gouge Spindle Roughing Gouge Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.5 out of 5 stars 148 4.8 out of 5 stars 95 4.3 out of 5 stars 11 4.6 out of 5 stars 77 4.5 out of 5 stars 15 Price $109.00$109.00 $139.00$139.00 $159.00$159.00 $87.99$87.99 $62.99$62.99 Material CBN CBN CBN CRYO M2 HSS CRYO M2 HSS