Merit Abrasives 08834196911 Spiral Band Drum 1in X 3/4in

Product Description

The MERIT ABRASIVES 08834196911 is a spiral band drum designed for use with abrasive sanding sleeves in rotary tool and die grinder applications. The drum measures 1 inch in width and 3/4 inch in diameter, with a 1/4 inch shank for secure chuck mounting. It is rated to a maximum of 17,000 RPM, making it suitable for high-speed material removal, contour sanding, and surface blending on metal, wood, and composite materials. Machinists, fabricators, and finishing trades use this drum type as a mandrel to hold spiral abrasive bands during precision grinding and deburring work.

This spiral band drum is suited for use in metalworking shops, fabrication environments, and maintenance applications where consistent bore and contour finishing is required. It fits standard 1/4 inch collets and chucks found on most die grinders, rotary tools, and flexible-shaft machines. The 3/4 inch diameter accepts spiral abrasive bands of matching size for efficient stock removal or fine finishing depending on the grit selected.

Key Features

• 1 inch wide sanding surface accommodates standard spiral abrasive bands
• 3/4 inch drum diameter for contour and bore finishing work
• 1/4 inch shank fits standard die grinder and rotary tool collets
• 17,000 RPM maximum speed rating for high-speed rotary tool use
• Spiral band design helps seat and retain abrasive sleeves during operation

Compatibility

Designed as a replacement or supplemental spiral band drum for use with 3/4 inch diameter spiral abrasive bands in standard 1/4 inch collet die grinders and rotary tools.

Installation Notes

Installation is performed by trade professionals or skilled operators familiar with rotary abrasive tooling. Always ensure the tool is unplugged or depressurized before mounting or removing the drum. Confirm the host tool's rated RPM meets or exceeds the 17,000 RPM rating of this drum before use, and never exceed the drum's maximum RPM. Tighten the shank securely in the collet per the tool manufacturer's specifications before operating.