Arc Abrasives 50254SF Quick-change Disc Holder 3x1/4 in Soft

Product Description

The ARC ABRASIVES 50254SF is a QLOK-style quick-change disc holder designed for use with compatible abrasive discs in grinding, blending, and surface preparation applications. The holder features a 1/4-inch shank for mounting in standard die grinders and drills, and accepts 3-inch quick-change discs. The soft-pad construction allows the disc to conform slightly to curved or irregular work surfaces, making it suitable for contour work and finishing passes where a rigid backing would leave uneven results. Installers and fabricators can swap abrasive discs rapidly without additional tooling, reducing downtime between abrasive changes.

This holder is used in metal fabrication shops, HVAC sheet metal work, plumbing rough-in, and general maintenance environments where frequent abrasive disc changes are required. The 3-inch disc size is common in tight-access areas and for work on pipe, tubing, ductwork, and light structural material. The soft-pad style is particularly well suited for blending welds, removing surface scale, and finishing contoured parts where consistent disc contact is needed across the surface.

Key Features

• Quick-change QLOK mechanism allows tool-free disc swaps with no wrenches required
• Soft pad backing conforms to curved and irregular surfaces for even abrasive contact
• 1/4-inch shank fits standard die grinders and electric or pneumatic drills
• Accepts 3-inch quick-change abrasive discs
• Compact form factor suits confined spaces and tight-access work areas

Compatibility

Designed for use with 3-inch QLOK-style quick-change abrasive discs. Fits any die grinder or drill accepting a 1/4-inch shank accessory.

Installation Notes

Installation is performed by trade professionals and skilled maintenance technicians using a standard die grinder or drill with a 1/4-inch collet or chuck. Ensure the grinder is fully powered down and disconnected from the air supply or electrical source before mounting or removing the holder. Verify the shank is fully seated and secure in the collet before operating. Always wear appropriate eye protection and follow applicable ANSI grinding safety standards when using abrasive accessories.

Technical Specifications

• Disc Size: 3 inches
• Shank Size: 1/4 inches
• Pad Type: Soft
• Weight: 0.0106 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 10

Standard Information

• Brand: ARC ABRASIVES
• Manufacturer Part Number: 50254SF