Merit Abrasives 69957399618 Quick-change Disc 80 Grit 1 in

Product Description

The MERIT ABRASIVES 69957399618 is a quick-change coated abrasive disc designed for use with handheld disc sanders and compatible Power-Lock Type 2 (TS/Type II) quick-change systems. The disc measures 1 inch in diameter and features 80-grit aluminum oxide abrasive on a rigid, X-weight 2-ply cloth and polyester backing. At a maximum rated speed of 40,000 RPM, it delivers consistent cut rate on deburring, cleaning, and detailing applications. The brown-colored disc attaches via a Type S button system, allowing fast disc swaps without tools. It is sold individually with a minimum order quantity of 100 units.

This disc is suited for light to medium material removal on a range of metals including 300 and 400 series stainless steel, aluminum, brass, bronze, soft and hard carbon steels, and titanium. The rigid backing maintains disc geometry during contact, making it effective for edge deburring, surface cleaning, and detail finishing in fabrication, maintenance, and repair environments. Licensed HVAC, plumbing, and mechanical tradespeople working with metal components will find this disc appropriate for surface prep and cleanup tasks on sheet metal and piping.

Key Features

• 80-grit aluminum oxide abrasive for medium-grade cutting and surface conditioning
• 1-inch disc diameter fits handheld disc sanders with Type S quick-change attachment
• Rated to 40,000 RPM maximum for use with high-speed die grinders and disc sanders
• Rigid X-weight 2-ply cloth and polyester backing maintains shape under load
• Compatible with TS (Type II) quick-change systems for tool-free disc changes
• Effective on stainless steel, aluminum, brass, bronze, titanium, and carbon steels

Compatibility

Compatible with handheld disc sanders and die grinders equipped with a TS (Type II) Power-Lock Type S quick-change attachment system. Rated for use on 300 series stainless, 400 series stainless, aluminum, brass, bronze, hard carbon steels, soft carbon steels, and titanium.

Installation Notes

Installers should confirm the tool spindle uses a TS (Type II) Type S quick-change attachment before mounting this disc. Ensure the tool is powered off and disconnected from its power source before changing discs. Do not exceed the 40,000 RPM maximum rated speed. Inspect the disc for damage before each use and discard any disc that shows tears, fraying, or separation of the backing layer.