Value Collection 401-XF Surface Grinding Wheel 240 Grit

Product Description

The VALUE COLLECTION 401-XF is a surface grinding wheel designed for precision stock removal and finish grinding on ferrous and non-ferrous workpieces. Built with aluminum oxide abrasive at 240 grit, this wheel falls in the very fine grade range, making it suited for light material removal and surface finishing passes rather than aggressive stock removal. It measures 4 inches in diameter with a 1/8 inch face thickness and a 1/2 inch arbor hole. The wheel is rated to a maximum of 5250 RPM and is identifiable by its blue color. Machinists, tool and die makers, and fabricators install this type of wheel on bench grinders and surface grinders for finishing and deburring work.

This wheel is used in light industrial, maintenance, and fabrication settings where a fine surface finish is required. The 240 grit aluminum oxide construction is appropriate for final-pass grinding on hardened steel, tool steel, and similar materials. Its compact 4 inch diameter makes it compatible with smaller bench grinder and surface grinder setups. It is a single-unit package suited for low-volume shop use or as a replacement wheel when a finer grit is needed for a specific finishing operation.

Key Features

• 240 grit aluminum oxide abrasive for very fine grade surface finishing
• 4 inch diameter with 1/8 inch thickness for precision, low-clearance grinding applications
• 1/2 inch arbor hole for standard bench and surface grinder spindle compatibility
• 5250 RPM maximum speed rating for safe operation on appropriate equipment
• Blue wheel color for easy grit and grade identification in multi-wheel shops

Compatibility

Designed as an OEM-style replacement or supplemental grinding wheel for bench grinders and surface grinders accepting a 4 inch diameter wheel with a 1/2 inch arbor hole and a maximum spindle speed at or below 5250 RPM.

Installation Notes

Always power down and disconnect the grinder from its power source before mounting or removing a grinding wheel. Inspect the wheel for cracks or chips before installation and perform a ring test per ANSI B7.1 guidelines. Never exceed the 5250 RPM maximum speed rating stamped or labeled on the wheel. Grinding wheel installation and dressing should be performed by a qualified operator familiar with abrasive wheel safety practices.