3M 7000046056 Deburring Finishing Wheel 14x4x8 in 7S Fine

Product Description

The 3M 7000046056 is a convolutely wound deburring and finishing wheel designed for aggressive material removal and surface conditioning on metal workpieces. Built around an 8-inch core with a 14-inch outer diameter and 4-inch face width, this wheel uses fine-grade silicon carbide abrasive mineral bonded at a 7S density rating, which delivers a hard, long-lasting cutting structure. It is well suited for deburring sharp edges, blending weld seams, and light surface finishing on steel, stainless, aluminum, and other metals. Machinists, fabricators, and metalworking tradespeople install this wheel on compatible bench grinders or stand-alone deburring machines.

This wheel is intended for industrial and trade metalworking applications where consistent deburring and edge finishing are required. The convolutely wound construction maintains a uniform cutting action as the wheel wears, reducing the need for frequent dressing. The fine silicon carbide mineral makes it appropriate for finishing passes rather than heavy stock removal, producing smooth, consistent surface conditions on machined or fabricated parts.

Key Features

• Convolutely wound construction for uniform cutting action throughout wheel life
• Fine-grade silicon carbide abrasive mineral for controlled material removal and smooth finishing
• 7S density rating provides a hard, long-lasting wheel structure
• 14-inch outer diameter x 4-inch face width x 8-inch arbor bore for large-format deburring equipment
• Sold as a single unit; suitable for bench grinders and stand-alone finishing machines

Compatibility

Designed as an OEM-style replacement or direct-fit deburring wheel for large-format bench grinders and industrial deburring machines that accept a 14-inch outer diameter wheel with an 8-inch arbor bore and 4-inch face width.

Installation Notes

Installation should be performed by a qualified machinist or fabricator following the machine manufacturer's mounting instructions. Always power down and lock out the machine before mounting or removing the wheel. Verify that the machine's rated speed matches or exceeds the wheel's maximum operating RPM before use. Inspect the wheel for cracks or damage prior to mounting and never over-tighten the arbor flanges.

Technical Specifications

• Outer Diameter: 14 inches
• Face Width: 4 inches
• Arbor Bore: 8 inches
• Density Grade: 7S
• Abrasive Grade: Fine
• Abrasive Mineral: Silicon Carbide
• Construction: Convolutely Wound
• Weight: 10.72 pounds
• Sold As: Each
• UPC: 00048011052656

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000046056