Cratex 80384 Surface Grinding Wheel 3in 1/4in 46 Grit

Product Description

The CRATEX 80384 is a surface grinding wheel designed for precision material removal and surface finishing in metalworking and fabrication applications. The wheel measures 3 inches in diameter and 1/4 inch thick, with a 1/4-inch arbor hole. At 46 grit, it falls in the coarse grade range, making it well-suited for aggressive stock removal and initial surface preparation on ferrous and non-ferrous metals. This type of wheel is typically used with bench grinders, die grinders, or compatible rotary tools. Machinists, fabricators, and tool-and-die technicians are the primary installers and operators of this consumable abrasive product.

This grinding wheel is appropriate for use in light industrial, job shop, and maintenance environments. The 3-inch diameter and 1/4-inch hole size make it compatible with small bench grinders and rotary tool setups where a compact, coarse-cutting wheel is needed for deburring, weld cleanup, or surface conditioning. Its coarse 46-grit construction prioritizes material removal rate over fine finish, making it a first-pass or roughing wheel in multi-step grinding and finishing workflows.

Key Features

• 46 grit coarse grade for aggressive stock removal and surface prep
• 3-inch diameter suits compact bench grinders and rotary tool spindles
• 1/4-inch arbor hole for direct mounting on standard small-spindle grinders
• 1/4-inch wheel thickness provides a narrow contact profile for controlled grinding
• Single-piece unit sold individually, no minimum order bundle required

Compatibility

Designed as a direct-mount replacement or consumable for small bench grinders and rotary grinding tools accepting a 1/4-inch arbor hole and a 3-inch diameter wheel. Confirm spindle speed rating and arbor compatibility before installation.

Installation Notes

Installation should be performed by a qualified machinist or fabricator familiar with abrasive wheel safety. 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 use and confirm the tool spindle speed does not exceed the wheel's maximum rated RPM. Proper wheel guards must remain in place during operation per applicable ANSI and OSHA abrasive wheel safety standards.