3M 7000120928 Silicon Carbide Deburring Wheel 6 Inch

Product Description

The 3M 7000120928 is a convolute deburring wheel designed for aggressive surface conditioning and deburring on metal workpieces. Built with silicon carbide abrasive at a hard density grade of 9, it delivers consistent stock removal and edge finishing across a range of ferrous and non-ferrous materials. The wheel measures 6 inches in diameter with a 1-inch face width and a 1-inch center hole, and it is rated to a maximum of 6,000 RPM. Metalworking shops, tool-and-die operations, and fabrication facilities rely on this style of wheel for removing burrs, blending surfaces, and preparing parts for downstream operations.

This convolute wheel is suited for use in precision deburring applications where consistent density and abrasive grade matter throughout the life of the wheel. Its fine silicon carbide construction makes it appropriate for finishing harder materials where a controlled, repeatable cut is required. Compatible tooling includes centerless grinders, die grinders, inline sanders, manual backstands, and pressure assist backstands, giving it broad utility across bench and machine-mounted setups.

Key Features

• Silicon carbide abrasive for effective finishing on hard and ferrous materials
• Hard density grade 9 construction for consistent cut throughout wheel life
• Fine grade abrasive delivers controlled edge blending and surface conditioning
• 6-inch diameter with 1-inch face width and 1-inch arbor hole for standard machine fitment
• Rated to 6,000 RPM maximum for safe use on compatible power tools
• Convolute construction maintains uniform density from outer diameter to core

Compatibility

Compatible with centerless grinders, die grinders, inline sanders, manual backstands, and pressure assist backstands that accept a 6-inch diameter convolute wheel with a 1-inch center hole arbor.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Always power down and lock out the machine before mounting or removing the wheel. Verify that the spindle speed of the tool does not exceed the 6,000 RPM maximum rating of the wheel before operation. Inspect the wheel for damage or deformation before each use and never operate a cracked or deformed abrasive wheel.