Tru-maxx T1-7WB33323-T Surface Grinding Wheel 80 Grit

Product Description

The TRU-MAXX T1-7WB33323-T is a Type 1 surface grinding wheel designed for precision stock removal on ferrous and non-ferrous workpieces. It measures 7 inches in diameter, 1/4 inch thick, with a 1-1/4 inch arbor hole. The wheel uses a ceramic abrasive grain with a vitrified bond, rated at I hardness and 80 grit for medium-grade cutting action. Maximum operating speed is 3,600 RPM. This wheel suits surface grinders used in machine shops, fabrication facilities, and maintenance environments where flat grinding of steel, cast iron, or similar materials is required. Installation is performed by machinists and tool-and-die professionals.

This grinding wheel is suited for surface grinding operations on horizontal and vertical spindle surface grinders. The 80 grit and I hardness rating make it appropriate for general-purpose stock removal and moderate finish work on hardened steel, tool steel, and similar ferrous materials. The no-recess design fits standard straight-wheel mounting flanges. It is sold individually and intended for single-piece or low-volume replacement applications in shop maintenance and production environments.

Key Features

• Ceramic abrasive grain for consistent cut rate and longer wheel life on hard materials
• Vitrified bond provides rigid structure and good porosity for coolant flow
• I hardness rating balances wheel wear against workpiece contact pressure
• 80 grit medium grade suitable for general stock removal with moderate surface finish
• No-recess Type 1 profile fits standard surface grinder mounting flanges
• 3,600 RPM maximum operating speed rated for safe use on compatible machines

Compatibility

Designed as an OEM-style replacement or direct-fit surface grinding wheel for horizontal and vertical spindle surface grinders accepting a 7 inch diameter, 1-1/4 inch arbor hole, 1/4 inch thick straight wheel.

Installation Notes

Surface grinding wheels must be installed by qualified machinists following ANSI B11.22 and applicable shop safety standards. Always perform a ring test before mounting and inspect the wheel for cracks or chips. Power down and lock out the grinder before changing wheels. Never exceed the maximum RPM marked on the wheel, and always use the correct blotter and flanges per machine manufacturer specifications.