Bullard 14405 Type 27 Cutoff Wheel 4in GC60 ZA60T 25 Pack

Product Description

The BULLARD 14405 is a Type 27 depressed center cutoff wheel designed for aggressive cutting in metalworking and fabrication applications. Measuring 4 inches in diameter by 0.040 inches thick with a 0.625-inch arbor bore, this thin-kerf wheel produces fast, clean cuts with minimal material loss. The dual abrasive designation GC60 and ZA60T indicates a green silicon carbide and zirconia alumina blend, making it effective on a range of ferrous and non-ferrous metals. Rated to a maximum of 15000 RPM, the wheel is sold in a box quantity of 25, supporting high-volume shop and field use. Licensed trades professionals and fabricators handling angle grinder operations are the primary installers and users.

This wheel is suited for use with 4-inch Type 27 compatible angle grinders in both residential and commercial fabrication settings. Typical applications include cutting pipe, sheet metal, bar stock, and structural steel. The depressed center profile allows the wheel to be used flush or at a low angle to the workpiece, providing clearance for the grinder body during tight or confined cuts. The 25-unit pack quantity makes it practical for contractors and shop environments with ongoing cutting demands.

Key Features

• Type 27 depressed center profile for low-angle and flush cutting clearance
• Thin 0.040-inch kerf minimizes material loss and reduces heat buildup
• GC60 and ZA60T abrasive blend suits ferrous and non-ferrous metals
• 15000 RPM maximum speed rating for use with standard 4-inch angle grinders
• 0.625-inch arbor bore fits standard grinder spindles
• Box quantity of 25 wheels for extended production or field use

Compatibility

Designed for use with 4-inch Type 27 angle grinders accepting a 0.625-inch arbor bore, consistent with standard grinder spindle configurations in trade and fabrication use.

Installation Notes

Cutoff wheels must be mounted and operated by qualified personnel familiar with angle grinder safety. Always inspect the wheel for cracks or damage before mounting and confirm the grinder RPM rating meets or exceeds the wheel maximum. Ensure the guard is properly installed before operation and wear appropriate eye, face, and hand protection. Follow ANSI B7.1 and applicable OSHA standards for abrasive wheel mounting and use.

Technical Specifications

• Wheel Type: Type 27 Depressed Center
• Diameter: 4 inches
• Thickness: 0.040 inches
• Arbor Bore: 0.625 inches
• Abrasive Grade: GC60 / ZA60T
• Maximum RPM: 15000 RPM
• Box Quantity: 25 wheels
• Unit of Measure: Each

Standard Information

• Brand: BULLARD
• Manufacturer Part Number: 14405