Arc Abrasives 71-31455 Quick Lok Disc Type S 2in Grit 100

Product Description

The ARC ABRASIVES 71-31455 is a 2-inch Type S Quick Lok abrasive disc designed for fast material removal on mild steel and similar ferrous surfaces. The Type S mechanical locking button centers the disc on the tool with a simple twist, ensuring secure seating during operation. At 100 grit, these discs are suited for general-purpose grinding and blending tasks. The self-sharpening grain structure maintains consistent cut rate throughout the disc life, reducing the need for frequent changes. Sold in a box of 100 discs, this product is a cost-effective alternative to full ceramic abrasive options. Metal fabricators, welders, and maintenance technicians are the primary users of this type of consumable disc.

These discs are used in light to medium metal fabrication, weld blending, and surface prep on mild steel workpieces. The 2-inch diameter and Type S Quick Lok attachment make them compatible with right-angle die grinders and similar rotary tools equipped with a Quick Lok mandrel. The 100-grit specification positions them for intermediate stock removal and surface conditioning rather than coarse grinding or fine finishing. They are well suited to shop and field applications where a reliable, consistent consumable is needed in volume.

Key Features

• Type S mechanical locking button centers disc on tool with a twist for secure, repeatable mounting
• 100 grit rating suited for general-purpose stock removal and surface blending on mild steel
• Self-sharpening grain structure maintains cut rate and extends usable disc life
• Cost-effective construction compared to full ceramic abrasive discs
• 2-inch diameter fits standard Quick Lok mandrel tooling
• Box quantity of 100 discs supports high-volume production and service environments

Compatibility

Designed for use with rotary tools equipped with a Quick Lok Type S mandrel. Intended for use on mild steel and similar ferrous materials.

Installation Notes

Install and change abrasive discs only when the tool is powered off and disconnected from its air or electrical supply. Align the disc button with the mandrel slot and twist to lock before operating. Inspect each disc for damage before mounting — do not use cracked or torn discs. Follow ANSI B7.1 and tool manufacturer guidelines for maximum RPM ratings and safe abrasive use.

Technical Specifications

• Disc Diameter: 2 inches
• Grit: 100
• Attachment Type: Type S Quick Lok mechanical locking button
• Ideal Application: Mild steel, surface blending, stock removal
• Box Quantity: 100 discs
• Package Weight: 1.25 pounds
• Unit of Measure: Box

Standard Information

• Brand: ARC ABRASIVES
• Manufacturer Part Number: 71-31455