3M 7000047130 Convolute Deburring Wheel 8 Inch

Product Description

The 3M 7000047130 is a convolute deburring wheel designed for medium to heavy precision deburring, blending, and polishing of machined parts. The wheel binds an open web of abrasive grain and resin to a fiberglass core, producing a strong, dense construction that holds its form under pressure. Fine-grade silicon carbide mineral delivers sharp cutting action and leaves smooth surface finishes. The result is consistent material removal without excessive stock loss, making this wheel a reliable choice for production and job-shop environments where part tolerances are tight.

This deburring wheel is suited for metalworking and fabrication applications where burrs, sharp edges, and flash must be removed cleanly. It performs well on aluminum die cast parts where flashing removal is required, and on any metal component where edge blending and surface preparation are part of the finishing workflow. The conformable construction allows the wheel to follow part geometry, reducing the risk of gouging or uneven material removal. Machinists, tool-and-die technicians, and metal fabricators typically use this wheel on bench grinders or pedestal grinders in both shop and production settings.

Key Features

• Fine-grade silicon carbide abrasive for sharp cutting and smooth finishes
• Open web construction is load-resistant, extending abrasive service life
• Medium to hard density stands up to part edges without collapsing
• Conformable wheel follows part geometry to reduce gouging
• Fiberglass core provides strength and dimensional stability during use
• Suited for close-tolerance parts including aluminum die cast flash removal

Compatibility

Designed as an OEM-style replacement or standard-stock convolute deburring wheel for use on bench grinders and pedestal grinders accepting 8-inch diameter abrasive wheels.

Installation Notes

Installation should be performed by a qualified operator following the grinder manufacturer's mounting instructions and applicable ANSI B7.1 safety requirements for abrasive wheels. Always power down and lock out the grinder before mounting or removing a wheel. Inspect the wheel for cracks or damage before each use and never exceed the maximum operating RPM marked on the wheel or its blotter. Eye protection and appropriate PPE are required during operation.

Technical Specifications

• Wheel Diameter: 8 inches
• Wheel Type: Convolute
• Abrasive Mineral: Silicon Carbide
• Grade: Fine
• Density: Medium to Hard
• Core Material: Fiberglass
• Package Dimensions: 8.38 x 8.38 x 3.69 inches
• Weight: 4.1 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 3
• UPC: 051115370941

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000047130