3M 7010327576 Tapered Cartridge Roll 180 Grit 3/8x1x1/8 in

Product Description

The 3M 7010327576 is an aluminum oxide full tapered cartridge roll designed for precision grinding, deburring, and finishing on contoured surfaces and internal bores. Built on an X-weight cloth backing, this roll delivers the durability needed for demanding material removal tasks. The resin bond system provides heat resistance, helping the abrasive hold up during extended use on ferrous and non-ferrous metals. At 180 grit, this roll is suited for fine finishing passes where surface quality matters. Licensed abrasive technicians and metalworking professionals use this roll with mandrel-mounted rotary tools and die grinders to reach tight geometries that flat media cannot access.

This cartridge roll is used in metalworking, fabrication, and finishing applications where internal radii, slots, and contoured features require controlled abrasive contact. Typical install scenarios include finishing weld joints inside tubing, cleaning up bore edges, and blending surfaces in confined areas. The tapered profile allows the roll to conform to varying geometry as it wears, extending usable life compared to straight-wall rolls. Sold per roll with a minimum order quantity of 100 rolls.

Key Features

• Aluminum oxide abrasive mineral for consistent cut rate on metal substrates
• X-weight cloth backing provides high tensile strength and resistance to tearing under load
• Resin bond construction resists heat buildup during aggressive grinding passes
• Full tapered profile conforms to contoured and internal surfaces as the roll wears
• 180 grit designation suited for fine finishing and light stock removal
• Compact 3/8 x 1 x 1/8 inch form factor fits standard mandrel configurations for die grinders

Compatibility

Designed for use with mandrel-mounted rotary tools and die grinders that accept 1/8 inch arbor cartridge rolls; verify mandrel size and maximum RPM rating before mounting.

Installation Notes

Installation is performed by qualified metalworking or maintenance personnel. Thread the roll onto a compatible 1/8 inch mandrel and ensure it is fully seated before operating. Always confirm the tool speed does not exceed the maximum RPM rating marked on the roll or packaging. Wear appropriate PPE including eye protection and gloves during use and when changing abrasive media.

Technical Specifications

• Abrasive Mineral: Aluminum Oxide
• Backing Type: X-weight Cloth
• Bond Type: Resin
• Grit: 180 (P180)
• Roll Style: Full Tapered
• Diameter: 3/8 inches
• Length: 1 inch
• Arbor Hole: 1/8 inches
• Unit of Measure: Roll
• Minimum Order Quantity: 100
• Weight: 0.01 pounds
• UPC: 00051144972449

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010327576