3M 7100250128 Hook Loop Disc 200 Grit 1.25 in Silicon Carbide

Product Description

The 3M 7100250128 is a hook and loop abrasive disc designed for fine surface preparation, finishing, and material removal tasks. Part of the 3M 466L series, this disc measures 1.25 inches in diameter and features a 200-grit silicon carbide abrasive coating rated for medium-grade cutting action. Silicon carbide cuts fast on hard surfaces and leaves a consistent scratch pattern, making it well suited for work on metal, plastics, ceramics, and composite materials. The hook and loop backing allows for quick disc changes on compatible random orbital and detail sanders. This disc is rated to a maximum of 10,000 RPM and is sold individually per package.

This abrasive disc is used in precision finishing and surface prep applications where a small disc diameter is required for tight areas, contoured surfaces, or detail work. Typical users include HVAC technicians preparing pipe or fitting surfaces, machinists, fabricators, and maintenance professionals working with metal or composite substrates. The 200-grit silicon carbide construction suits light stock removal, deburring, and pre-paint or pre-coat surface conditioning. The 466L series is appropriate for both dry and light wet finishing depending on substrate and application requirements.

Key Features

• 200-grit medium-grade silicon carbide abrasive for consistent, controlled material removal
• 1.25-inch diameter disc fits detail sanders and small random orbital tools
• Hook and loop backing enables fast disc swaps without adhesive residue
• Rated to 10,000 RPM for safe use at standard tool operating speeds
• Coated abrasive construction for uniform scratch pattern on hard surfaces
• Part of the 3M 466L series for repeatable finishing performance

Compatibility

Designed for use with hook and loop random orbital sanders and detail sanders that accept 1.25-inch abrasive discs. Verify backing plate size and hook and loop pad compatibility before use.

Installation Notes

Ensure the sander is powered off and unplugged before mounting or removing abrasive discs. Align the disc firmly against the hook and loop pad before operating to prevent slippage. Do not exceed the 10,000 RPM maximum speed rating. Inspect the disc for tears or wear before each use and replace if backing or abrasive shows damage.