3M 7010327467 Straight Cartridge Roll 36 Grit 1 Inch

Product Description

The 3M 7010327467 is a straight cartridge roll abrasive designed for use in portable die grinders, pencil grinders, and similar rotary tools. Built with an aluminum oxide abrasive grain bonded to a cloth backing, this roll delivers aggressive material removal at 36 grit, placing it firmly in the very coarse grade range. It measures 1 inch in diameter and is rated to a maximum speed of 12,000 RPM. Machinists, fabricators, and metalworking professionals use this type of cartridge roll for deburring, blending welds, and shaping metal surfaces in tight bores and contoured areas where flat abrasives cannot reach.

This cartridge roll is suited for ferrous and non-ferrous metal grinding applications in maintenance, repair, and fabrication environments. The cloth backing provides durability and flexibility, making it effective for working inside drilled holes, tubes, and curved slots. At 36 grit, it is best applied during initial stock removal or aggressive surface prep before progressing to finer grits. It is sold individually with a minimum order quantity of 50 units per order.

Key Features

• 36 grit very coarse aluminum oxide abrasive for aggressive stock removal
• Cloth backing for durability and flexibility in contoured or bore work
• 1 inch diameter straight cartridge roll profile
• Rated to 12,000 RPM maximum for use in standard rotary die grinder speeds
• Designed for deburring, weld blending, and bore surface preparation

Compatibility

Designed as an OEM-style replacement or stock abrasive cartridge roll for use with mandrel-driven rotary tools accepting 1 inch diameter straight cartridge rolls.

Installation Notes

Cartridge rolls are installed by a metalworking professional or machinist onto a compatible expanding mandrel fitted to a die grinder or rotary tool. Ensure the tool RPM rating meets or exceeds the 12,000 RPM maximum before mounting. Always inspect the roll for damage before use and confirm the mandrel is secure before operating. Eye protection and appropriate PPE are required when operating rotary abrasives.