3M 7010327215 Diamond Cloth Disc 1.5 in 30000 Rpm

Product Description

The 3M 7010327215 is a Roloca diamond cloth disc engineered for grinding and polishing hard-to-grind materials such as ceramics, carbides, and hard-coated surfaces. The disc measures 1.5 inches in diameter and is rated to 30000 RPM. Diamond abrasive mineral is resin-bonded to a water-resistant cloth backing, making the disc suitable for both dry operation and wet use with coolants. The Roloca attachment system enables faster disc changes compared to standard pressure-sensitive adhesive or hook-and-loop mounting. Licensed HVAC, tool-and-die, and precision grinding technicians working with hard substrate materials will find this disc a reliable abrasive solution.

This disc is intended for precision grinding and finishing applications on hard materials that conventional abrasives struggle to cut effectively. Typical use cases include surface grinding ceramics, sharpening or profiling carbide tooling, and finishing hard-coated components. Its compact 1.5-inch diameter suits bench grinders, rotary tools, and angle grinders fitted with a compatible Roloca disc holder. The water-resistant backing extends abrasive life when coolant is introduced during wet grinding operations.

Key Features

• Diamond mineral abrasive rated for ceramics, carbides, and hard-coated materials
• Resin-bonded construction supports both dry and wet coolant-assisted grinding
• Water-resistant cloth backing extends disc service life during wet operations
• Roloca attachment system simplifies and speeds up disc changes
• 1.5-inch diameter at 30000 RPM maximum speed for rotary tool and bench grinder compatibility

Compatibility

Designed for use with Roloca-compatible disc holders and rotary or bench grinding tools that accept 1.5-inch diameter abrasive discs. Suitable for grinding ceramics, carbides, and hard-coated materials.

Installation Notes

Install onto a Roloca-compatible backing pad or holder rated for at least 30000 RPM before mounting to the tool. Confirm the tool spindle speed does not exceed the disc maximum RPM rating prior to operation. Wear appropriate eye protection and follow applicable ANSI B11 or OSHA grinding safety standards. When using coolant, verify the coolant is compatible with resin-bonded abrasives and direct flow to the grinding interface.

Technical Specifications

• Diameter: 1.5 inches
• Maximum Speed: 30000 RPM
• Abrasive Mineral: Diamond
• Backing Material: Water-resistant cloth
• Bond Type: Resin
• Use Type: Dry or wet with coolant
• Package Length: 5 inches
• Package Width: 7 inches
• Package Height: 0.15 inches
• Weight: 0.126 pounds
• UPC: 051125867467

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010327215