Norton 66252838345 Type 2 Grinding Wheel 6 Inches 60 Grit

Product Description

The NORTON 66252838345 is a Type 2 silicon carbide grinding wheel designed for tool cutting and grinding applications. It measures 6 inches in diameter with a 1.25-inch face width and 1.25-inch hole size, making it a standard bench grinder fitment for sharpening and stock removal tasks. The wheel is vitrified-bonded, rated at I hardness (medium grade), and carries a maximum operating speed of 3,600 RPM. At 1.42 pounds, it is a solid, non-porous wheel with a green color characteristic of silicon carbide abrasives. This wheel is installed and used by machinists, tool-and-die technicians, and maintenance professionals who require consistent, controlled material removal.

This wheel suits bench grinder and pedestal grinder setups in maintenance shops, machine shops, and tool rooms. Its 60-grit specification places it in the medium-cut range, appropriate for sharpening carbide-tipped tools, grinding non-ferrous metals, and general tool reconditioning. The silicon carbide abrasive composition makes it particularly effective on hard, brittle materials where a friable abrasive is preferred over aluminum oxide alternatives.

Key Features

• Silicon carbide abrasive material for hard and brittle material grinding
• Vitrified bond provides a rigid, porous structure for clean cutting action
• 60 grit medium grade for efficient stock removal with moderate surface finish
• I hardness rating for consistent wheel wear under moderate grinding pressure
• Non-porous construction maintains wheel integrity and dimensional stability
• 3,600 RPM maximum speed rating for standard bench grinder compatibility

Compatibility

Designed as an OEM-style replacement or direct-fit grinding wheel for standard bench and pedestal grinders accepting a 6-inch diameter, 1.25-inch hole, Type 2 wheel configuration.

Installation Notes

Grinding wheel installation and replacement should be performed by a qualified technician familiar with ANSI B7.1 safety requirements for abrasive wheels. Always power down and lock out the grinder before mounting or removing a wheel. Inspect the wheel for cracks or chips before installation and perform a ring test to confirm integrity. Do not exceed the rated maximum RPM marked on the wheel blotter.