Aluminum Oxide 12.7mm x 25.4mm Cartridge Roll, 120-Grit

This resin-bonded aluminum oxide cartridge roll is ideal for smoothing, trimming and polishing the inside of ring shanks. The abrasive is water-resistant; great for normal use, wet or dry. When the abrasive loses its effectiveness, tear away the worn section to expose a fresh, new area of abrasive. Attach the cartridge roll to a cartridge-roll or inside-ring mandrel. Aluminium oxide offers hardness and strength that's ideal as an abrasive and serves as a very affordable substitute for industrial diamond. Its low heat retention makes it ideal for grinding and cutting work.

• Price Per Unit: Priced per Pack of 10
• Dimensions: 25.4 x 12.7mm
• Material: Aluminum oxide
• Grit: 120
• Shipping Weight: 1.552 ounces (44g)
• Country Of Origin: United States
• Weight: 0.044 kg