Merit Abrasives 69957399716 Quick-change Disc 320 Grit 2in

Product Description

The MERIT ABRASIVES 69957399716 is a 2-inch coated quick-change abrasive disc designed for use with Power-Lock Type R attachment systems on handheld disc sanders. Rated at a maximum of 30,000 RPM, this disc uses aluminum oxide abrasive grain on a Y-weight 2-ply polyester backing for added rigidity and durability. At 320 grit, it falls in the extra fine grade range, making it well suited for finish work, light deburring, cleaning, and surface detailing. The rigid polyester backing resists flex during aggressive passes, and the coated construction extends disc life while supporting faster cut rates.

This disc is intended for metal fabrication and finishing work on a range of ferrous and non-ferrous materials including 300 series stainless steel, brass, bronze, hard carbon steels, soft carbon steels, and titanium. It is compatible with handheld disc sanders equipped with a Type R quick-change attachment interface. Typical applications include weld cleanup, surface conditioning, and part detailing in shop or field environments. The minimum order quantity for this item is 100 units, sold individually by package.

Key Features

• 320 grit extra fine aluminum oxide abrasive for finish-grade metal work
• Y-weight 2-ply polyester backing provides rigidity and extended disc life
• 30,000 RPM maximum rating suitable for high-speed handheld sanders
• Power-Lock Type R attachment for fast disc changes without tools
• Coated construction increases cut rate and surface life
• Rated for use on stainless steel, brass, bronze, carbon steels, and titanium

Compatibility

Designed for use with handheld disc sanders equipped with a Type R quick-change attachment system. Suitable for material applications including 300 Series Stainless, Brass, Bronze, Hard Carbon Steels, Soft Carbon Steels, and Titanium.

Installation Notes

Install and replace abrasive discs only after the sander has been powered off and unplugged or locked out per applicable safety procedures. Verify the disc is fully seated on the Type R mandrel before operation. Do not exceed the 30,000 RPM maximum rated speed printed on the disc. Wear appropriate PPE including eye protection and gloves when operating abrasive equipment.