Merit Abrasives 08834162686 Quick-change Disc 4in 150 Grit

Product Description

The MERIT ABRASIVES 08834162686 is a quick-change abrasive disc from the Merit Surface Prep series, designed for use on die grinders, inline grinders, straight grinders, and handheld disc sanders. It measures 4 inches in diameter and uses a Type R (Roloc-style) attaching system for fast, tool-free disc changes. The abrasive material is aluminum oxide at 150 grit, rated Very Fine grade. The disc is built on a flexible polyester and nylon web backing with a high-loft nylon fiber construction. Maximum rated speed is 15,000 RPM. This disc is suited for surface preparation, blending, and finishing work performed by metalworkers, fabricators, and maintenance technicians.

This disc is intended for surface prep and finishing operations across a wide range of materials including 300 Series Stainless, 400 Series Stainless, Fiberglass and Composites, Hard Carbon Steels, Soft Carbon Steels, Super Alloys, Titanium, and Tool Steels. The non-woven construction and 150-grit aluminum oxide grain make it well suited for light material removal, surface conditioning, and achieving smear-free finishes on sensitive or work-hardened materials. It is compatible with die grinders, handheld disc sanders, inline grinders, and straight grinders in both shop and field environments.

Key Features

• Type R quick-change attaching system for tool-free disc swaps on compatible grinders
• 150 grit aluminum oxide abrasive grain rated Very Fine for controlled surface conditioning
• High-loft nylon fiber construction extends disc life and reduces loading
• Clean Bond resin technology delivers smear-free finishes on stainless and alloy surfaces
• Flexible polyester and nylon web backing conforms to irregular surfaces
• Rated to 15,000 RPM for use with standard die grinders and inline grinders

Compatibility

Compatible with die grinders, handheld disc sanders, inline grinders, and straight grinders equipped with a Type R (Roloc-style) quick-change arbor. Suitable for use on 300 Series Stainless, 400 Series Stainless, Fiberglass and Composites, Hard Carbon Steels, Soft Carbon Steels, Super Alloys, Titanium, and Tool Steels.

Installation Notes

Installation and disc changes should be performed with the grinder powered off and disconnected from its air or electrical supply. Thread or press the Type R button attachment onto a compatible quick-change mandrel according to the tool manufacturer's instructions. Do not exceed the 15,000 RPM maximum rated speed. Inspect the disc for damage before each use and discard any disc that shows tears, fraying, or delamination.