Cratex 612 M Surface Grinding Wheel 6 in Silicon Carbide

Product Description

The CRATEX 612 M is a silicon carbide surface grinding wheel designed for precision finishing, deburring, and surface conditioning tasks across metalworking and fabrication applications. Bonded with a rubber matrix, this wheel delivers a controlled, resilient cut that reduces the risk of gouging on softer or finished surfaces. It measures 6 inches in diameter, 3/4 inches thick, and features a 1/2 inch arbor hole. Rated at a maximum of 3600 RPM, it is suited for bench grinders and pedestal-mounted grinding equipment. The medium grade abrasive provides a balance between material removal rate and surface finish quality.

This wheel is appropriate for use in machine shops, metal fabrication facilities, and maintenance environments where surface quality matters. Common applications include removing rust, heat marks, tarnish, and excess solder, as well as deburring edges, eliminating scratches, and performing polishing and smoothing operations on metal components. It is particularly well suited for work on corrosion-affected surfaces where aggressive abrasive action would cause damage. Fabricators, machinists, and maintenance technicians are the primary installers and operators of this wheel.

Key Features

• Silicon carbide abrasive for effective cutting on metals and corrosion-affected surfaces
• Rubber bond construction provides a resilient, controlled grind that reduces surface damage risk
• Medium grade abrasive balances stock removal with achievable surface finish
• Rated to 3600 RPM maximum operating speed
• No recess design - flat wheel profile for straightforward surface grinding setups
• Suitable for corrosion removal, deburring, excess solder removal, heat mark removal, polishing, rust removal, scratch removal, smoothing, and tarnish removal

Compatibility

Designed as an OEM-style replacement and standard-fit grinding wheel for bench grinders and pedestal grinders accepting a 1/2 inch arbor hole and accommodating a 6 inch diameter wheel running at or below 3600 RPM.

Installation Notes

Mounting and replacement of grinding wheels should be performed by a qualified machinist or maintenance technician following ANSI B11.9 and applicable OSHA abrasive wheel safety standards. Always power down and disconnect or lock out the grinder before changing the wheel. Inspect the wheel for cracks or chips before mounting - never operate a damaged wheel. Ensure the machine spindle speed does not exceed the 3600 RPM maximum rating marked on this wheel.