Merit Abrasives 69957399631 Quick-change Disc 100 Grit

Product Description

The MERIT ABRASIVES 69957399631 is a Power-Lock Type 2 quick-change disc designed for use with handheld disc sanders in metal fabrication and finishing applications. The disc measures 1.5 inches in diameter and uses aluminum oxide abrasive at 100 grit, placing it in the fine grade range for controlled material removal. It features a Y-weight 2-ply polyester and cloth backing rated Rigid for flexibility, which supports a faster cut rate and extended service life. Maximum rated speed is 30,000 RPM. Licensed tradespeople and skilled tradespeople working stainless steel, brass, bronze, and carbon steel will find this disc suited to deburring, cleaning, and detail finishing tasks.

This disc is intended for use in metalworking environments where precise surface preparation is required. Suitable applications include deburring weld seams, cleaning oxidation, and detailing edges on 300 Series stainless steel, brass, bronze, hard and soft carbon steels, and titanium. The Type S attaching system allows fast disc changes on compatible handheld disc sanders, reducing downtime in production or field service settings. The brown coated cloth-backed construction is consistent with heavy-duty grinding and finishing cycles.

Key Features

• 1.5-inch diameter with Power-Lock Type S quick-change attaching system
• 100 grit aluminum oxide abrasive for fine-grade deburring and detailing
• Y-weight 2-ply polyester cloth backing for rigid support and extended disc life
• Rated to 30,000 RPM for use with handheld disc sanders
• Brown coated construction with additional coating for faster cut rate
• Compatible with 300 Series stainless, brass, bronze, hard and soft carbon steels, and titanium

Compatibility

Designed for use with handheld disc sanders that accept Power-Lock Type S quick-change discs. Suitable for material applications including 300 Series stainless steel, brass, bronze, hard carbon steels, soft carbon steels, and titanium.

Installation Notes

Mounting and disc changes should be performed with the sander powered off and disconnected from its power source. Verify that the tool spindle speed does not exceed the 30,000 RPM rating of the disc before operation. Inspect the disc for damage before each use and discard any disc that shows cracks, tears, or delamination. Use appropriate eye protection and respiratory equipment per applicable OSHA and shop safety standards.