Merit Abrasives 08834183162 Cross Square Pad Mandrel

Product Description

The MERIT ABRASIVES 08834183162 is a cross/square pad mandrel designed to hold cross and square abrasive pads during surface preparation and finishing work. It measures 2.5 inches in length with a 0.25 inch shank diameter, making it compatible with standard rotary tools and die grinders. The 3-48 thread size accepts cross and square pad abrasive accessories. Machinists, fabricators, and surface finishing technicians use this mandrel to mount abrasive pads for deburring, blending, and finishing metal, composite, and similar materials.

This mandrel is suited for applications requiring controlled abrasive pad rotation on handheld rotary tools and pneumatic or electric die grinders. It is commonly used in metalworking shops, fabrication facilities, and maintenance environments where cross or square abrasive pads are needed for surface conditioning, weld blending, and part finishing. The compact 2.5 inch length allows access to confined work areas without reducing tool control.

Key Features

• 3-48 thread size accepts standard cross and square abrasive pads
• 2.5 inch overall length suits confined surface preparation work
• 0.25 inch shank diameter fits common rotary tool and die grinder chucks
• Lightweight at 0.5 pounds for reduced operator fatigue during extended use
• Single-piece replacement mandrel for quick abrasive pad swaps

Compatibility

Designed as a replacement mandrel for use with cross and square abrasive pad accessories that accept a 3-48 threaded mandrel interface on rotary tools and die grinders with a 0.25 inch collet or chuck.

Installation Notes

Installation is performed by threading the abrasive pad onto the 3-48 mandrel until secure, then inserting the 0.25 inch shank into the tool collet or chuck and tightening per the tool manufacturer's guidelines. Ensure the rotary tool or die grinder is powered off and unplugged or depressurized before changing pads or mandrels. Verify that the pad is fully seated and the mandrel thread engagement is complete before operating. Always confirm the tool RPM rating does not exceed the rated speed of the abrasive pad being used.