Value Collection W-23M Nut Lock Wheel Mandrel

Product Description

The VALUE COLLECTION W-23M is a nut lock wheel mandrel designed to mount abrasive grinding wheels on rotary tools and die grinders. It accepts wheels with a 0.375 inch hole and accommodates a maximum wheel width of 0.375 inches. The 0.25 inch shank fits standard collets and chucks found on most rotary power tools. Overall length is 2.5 inches, keeping the wheel close to the tool for better control. The nut lock connector type secures the wheel firmly during operation, reducing vibration and wheel slippage. This mandrel is a standard workholding accessory used by machinists, fabricators, and maintenance technicians.

This mandrel is suited for use with small abrasive wheels in grinding, deburring, and surface preparation applications. It is commonly used in production shops, maintenance facilities, and toolrooms where rotary tools or die grinders handle light to medium material removal tasks. The 0.25 inch shank diameter makes it compatible with a wide range of rotary tool chucks and collet systems.

Key Features

• Nut lock connector type secures abrasive wheel and resists loosening under load
• Accepts wheels with a 0.375 inch hole diameter
• Maximum wheel width of 0.375 inches
• 0.25 inch shank fits standard rotary tool collets and die grinder chucks
• 1.25 inch head and washer diameter distributes clamping force evenly across the wheel face
• Compact 2.5 inch overall length for controlled operation in tight workspaces

Compatibility

Designed for use with abrasive grinding wheels having a 0.375 inch arbor hole and a maximum width of 0.375 inches, installed on rotary tools or die grinders with a 0.25 inch collet or chuck.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician familiar with abrasive wheel mounting procedures. Disconnect the rotary tool from its power source before mounting or removing the mandrel. Thread the mandrel shank securely into the tool collet and tighten according to the tool manufacturer specifications. Ensure the abrasive wheel is rated for the RPM of the tool before operation, in compliance with ANSI B7.1 safety standards for abrasive wheel use.