Standard Abrasives 7100085871 Cartridge Roll 80 Grit

Product Description

The STANDARD ABRASIVES 7100085871 is a full taper cartridge roll designed for precision internal grinding, deburring, and surface blending in tight bores, slots, and contoured workpieces. The tapered profile allows the roll to conform to irregular surfaces and reach restricted areas where flat abrasives cannot. Built with aluminum oxide abrasive media at 80 grit, this roll delivers medium-grade stock removal suitable for ferrous metals and general-purpose shop work. It mounts on a mandrel and is driven by a die grinder or rotary tool. Metalworkers, fabricators, and maintenance technicians commonly use this roll for weld cleanup, port work, and finishing inside curved surfaces.

This cartridge roll is suited for use in fabrication shops, tool-and-die environments, and general metal finishing applications. The 80 grit medium grade balances cut rate and surface finish, making it appropriate for intermediate material removal before moving to finer finishing steps. It is used on mild steel, stainless steel, aluminum, and similar metals where a controlled, consistent scratch pattern is needed inside bores or along curved profiles.

Key Features

• Full taper profile conforms to contoured surfaces and reaches into tight internal geometries
• 80 grit aluminum oxide abrasive delivers medium-grade cutting action
• Maximum roll diameter of 0.5 inches suits small-bore and restricted-access applications
• Compatible with standard mandrel-driven die grinders and rotary tools
• Aluminum oxide construction provides consistent cut on ferrous and non-ferrous metals

Compatibility

Designed as an OEM-style replacement cartridge roll for standard mandrel-mount die grinders and rotary finishing tools used in general metal fabrication and maintenance applications.

Installation Notes

Installation is performed by metalworkers and fabricators using a compatible mandrel and a die grinder or rotary tool. Ensure the mandrel shank is fully seated and the locking nut is secured before operating. Wear appropriate eye protection and ensure workpiece is clamped or secured before applying the roll. Do not exceed the maximum RPM rating of the tool or the roll.