Standard Abrasives 7100103100 Cartridge Roll 50 Grit 1/2 in

Product Description

The STANDARD ABRASIVES 7100103100 is a straight cartridge roll designed for precision deburring, blending, and surface finishing in tight contours and hard-to-reach bores. It measures 0.5 inches in diameter and uses aluminum oxide abrasive at 50 grit, which falls in the coarse grade range. Coarse grit removes material quickly, making this roll well-suited for aggressive stock removal passes before finer finishing steps. Metalworkers and fabricators mount these rolls on mandrels attached to die grinders or drill presses to work inside slots, tubes, and curved cavities.

This cartridge roll is used in metal fabrication, tool and die work, aerospace component finishing, and general shop maintenance applications. The straight roll profile allows consistent abrasive contact along the full length of the roll, which is useful when working cylindrical bores or elongated slots. It is appropriate for ferrous and non-ferrous metals where coarse aluminum oxide abrasive is compatible with the workpiece material.

Key Features

• Aluminum oxide abrasive provides durable, fast-cutting action on most metals
• 50 grit coarse grade for aggressive stock removal and initial surface preparation
• 0.5 inch diameter straight profile fits standard cartridge roll mandrels
• Straight geometry maintains uniform abrasive contact in bores and slots
• Sold individually; minimum order quantity of 100 units per order

Compatibility

Designed for use with compatible cartridge roll mandrels sized for 0.5 inch diameter straight rolls, as used with die grinders, rotary tools, and drill presses in metal finishing applications.

Installation Notes

Installation is performed by metalworkers or machinists using a threaded mandrel matched to the roll diameter. Ensure the power tool is fully powered off and unplugged before mounting or removing the roll. Inspect the mandrel and roll for damage before use, and never exceed the tool or abrasive speed rating. Eye protection and appropriate PPE are required during abrasive operations.