3M 7100083512 Deburring Disc 1 in Medium Grade Ceramic

Product Description

The 3M 7100083512 is a ceramic abrasive deburring disc designed for precision deburring, edge blending, and surface finishing on metal workpieces. At 1 inch in diameter with a 3/16 inch center hole, this disc mounts to a compatible holder accessory and delivers medium-grade cutting action suited for removing sharp edges, burrs, and light surface irregularities. The ceramic abrasive construction provides consistent cut rate and durability through demanding material removal tasks. Licensed HVAC, plumbing, and electrical tradespeople routinely use deburring discs when preparing copper tubing, conduit ends, and metal pipe cuts for clean, code-compliant connections.

This disc is well suited for use in residential and light commercial trade applications where copper pipe, conduit, soft steel, and aluminum components require burr-free finish before fitting or soldering. The compact 1 inch diameter allows access to tight spaces and small-bore workpieces. A holder is required for mounting and is not included with this disc. Individual disc sold as a single unit.

Key Features

• Ceramic abrasive material for consistent cut rate and extended service life
• Medium grade for effective burr removal and edge blending without aggressive stock removal
• 1 inch diameter provides access in confined areas and small-bore applications
• 3/16 inch center hole for secure mounting to a compatible holder accessory
• Compact form factor suited for copper tubing, conduit ends, and light sheet metal edges

Compatibility

Designed for use with a compatible 3/16 inch center-hole deburring disc holder; holder is not included and must be sourced separately. No specific compatible model numbers were provided in the product data.

Installation Notes

Installation is performed by trade professionals including plumbers, pipefitters, and electricians during pipe and conduit preparation. Ensure the deburring holder is rated for the disc diameter and center hole size before mounting. Always wear appropriate eye and hand protection when operating abrasive disc accessories. Power down any rotary tool and confirm it is at rest before mounting or removing the disc.