Standard Abrasives 7100092340 Cartridge Roll 80 Grit 1/4 in

Product Description

The STANDARD ABRASIVES 7100092340 is a straight cartridge roll designed for precision grinding, deburring, and surface finishing in tight inside diameters and contoured workpieces. Built with aluminum oxide abrasive at 80 grit, this roll delivers medium-grade cutting action suited for ferrous metals, steel, and hard alloys. The straight configuration maintains consistent contact along the full length of the roll, making it a reliable tool for shop technicians and fabricators who need repeatable material removal in bores, slots, and curved surfaces.

This cartridge roll is used in metalworking and fabrication environments where a rotary tool or die grinder is required to access confined geometry. Typical applications include weld blending inside pipe joints, port grinding, and finishing internal radii on machined components. It is appropriate for both production floor use and repair shop applications where controlled stock removal at 80 grit is the goal.

Key Features

• Aluminum oxide abrasive construction for consistent cutting on ferrous and hard alloy surfaces
• 80 grit medium grade provides a balance of stock removal and surface refinement
• Straight cartridge roll geometry for full-contact grinding in bores and contoured passages
• 0.25 inch diameter fits standard mandrels used with die grinders and rotary tools
• Sold individually with a minimum order quantity of 100 units

Compatibility

Designed as an OEM-style replacement cartridge roll compatible with standard mandrel setups used in die grinders and rotary tools accepting 0.25 inch diameter cartridge rolls.

Installation Notes

Installation of cartridge rolls is performed by trade machinists and fabricators using a compatible mandrel inserted into a die grinder or similar rotary tool. Ensure the mandrel is fully tightened and the roll is seated securely before operating at rated speed. Inspect the roll for tears or separation before each use and replace immediately if damaged. Always wear appropriate eye and face protection when operating abrasive tools.