Merit Abrasives 08834189307 Cross Buff Very Fine 2 Ply

Product Description

The MERIT ABRASIVES 08834189307 is a 2-ply cross buff designed for rotary tool applications requiring fine surface finishing and light deburring. Measuring 1.5 inches in length by 0.5 inches in buff length, this compact abrasive buff threads onto compatible mandrels via an 8-32 threaded hole. Rated at a maximum of 23,000 RPM, it delivers consistent abrasive action at high spindle speeds. The Very Fine grade combined with a Medium density construction makes it suited for polishing, blending, and finishing passes on metal, wood, and composite surfaces without aggressive stock removal.

This cross buff is used in die grinder and rotary tool applications across maintenance, fabrication, and surface prep work. Its small form factor allows access to tight radii, grooves, and interior contours where larger abrasive wheels cannot reach. Typical users include machinists, maintenance technicians, and fabricators working on parts that require a controlled, light-touch finishing operation. The 2-ply cross construction distributes abrasive contact evenly across the work surface, reducing loading and extending usable life compared to single-ply alternatives.

Key Features

• Very Fine abrasive grade for polishing and finish blending
• 2-ply cross buff construction for even abrasive contact and reduced loading
• 23,000 maximum RPM rating suitable for high-speed rotary tools
• 8-32 threaded hole for secure mandrel attachment
• Medium density for controlled surface contact without aggressive cut
• Compact 1.5 x 0.5 inch size for access to tight contours and recesses

Compatibility

Designed as a replacement or consumable cross buff for rotary tools and die grinders accepting 8-32 threaded mandrel attachments rated for up to 23,000 RPM.

Installation Notes

Installation is performed by threading the buff onto a compatible 8-32 mandrel until secure — do not overtighten, as cross buff material can deform under excessive clamping force. Always verify the tool spindle speed does not exceed the 23,000 RPM maximum rating before operation. Inspect the buff for tears or uneven wear before each use and replace if material integrity is compromised. Eye protection and appropriate PPE should be worn during all rotary abrasive operations per standard shop safety practice.