Tru-maxx T1-12P31323-T Surface Grinding Wheel 60 Grit

Product Description

The TRU-MAXX T1-12P31323-T is a Type 1 straight surface grinding wheel designed for precision surface grinding applications in industrial and trade environments. Constructed from aluminum oxide abrasive with a vitrified bond, this wheel delivers consistent stock removal and controlled surface finish. It measures 12 inches in diameter with a 3-inch arbor hole and 1-inch thickness, making it suited for larger surface grinders. The 60-grit medium grade removes material efficiently while maintaining a workable finish. Rated to a maximum of 2,069 RPM, it is installed and operated by machinists, tool-and-die technicians, and skilled trades professionals working with ferrous metals and similar materials.

This grinding wheel is used in surface grinding operations on horizontal and reciprocating surface grinders. The Type 1 straight-wheel configuration is the most common form for flat-surface work. The no-recess design provides uniform contact across the full face of the wheel. The K-hardness grade indicates a medium-hard bond that holds abrasive grains firmly during aggressive cuts while still allowing grain fracture and renewal under load. Suitable for production shop floors, tool rooms, and maintenance grinding environments.

Key Features

• Aluminum oxide abrasive construction for reliable ferrous metal grinding
• Vitrified bond provides rigidity and consistent cutting action
• 60-grit medium grade balances material removal rate with surface quality
• K hardness (medium-hard) bond grade resists wear during sustained cuts
• No-recess Type 1 straight wheel design for uniform face contact
• Maximum rated speed of 2,069 RPM for safe operation on compatible machines

Compatibility

Designed as an OEM-style replacement or direct-use grinding wheel for surface grinders accepting a Type 1 straight wheel with a 12-inch diameter, 3-inch arbor hole, and 1-inch face width.

Installation Notes

Surface grinding wheels must be installed by qualified personnel familiar with abrasive wheel safety and applicable ANSI B11 and OSHA standards. Always perform a ring test before mounting to check for cracks, and confirm the machine spindle speed does not exceed the wheel's 2,069 RPM maximum rating. Power down and lock out the grinder before mounting or removing the wheel. Never exceed the rated RPM and always use the appropriate wheel flanges and blotters.