Bullard 14447 Type 27 Turbo Cutoff Grinding Wheel 4.5in

Product Description

The BULLARD 14447 is a Type 27 depressed-center turbo wheel rated for combination cutting and light grinding in a single application. At 4.5 inches in diameter with a 5/32-inch thickness and a 7/8-inch arbor bore, this wheel is sized for standard 4.5-inch angle grinders. The GRT 30 grit designation gives it the cutting edge needed for aggressive material removal while still delivering a controllable grind finish. Weighing 0.25 pounds per wheel, it is light enough for extended use without fatigue. Licensed tradespeople working pipeline, structural steel, and fabrication applications will find this wheel eliminates the step of swapping between a dedicated cutoff wheel and a grinding disc.

This wheel is intended for pipeline work and related fabrication tasks where both cutting and light surface grinding are required in the same pass. The Type 27 depressed-center profile keeps the grinding face at the correct angle for flat and contour work on pipe joints, weld seams, and structural steel. It is suited for use in both field and shop environments where minimizing tool changes directly affects job efficiency. The minimum order quantity is 25 wheels per unit of measure.

Key Features

• Type 27 depressed-center profile for combination cutting and light grinding in one wheel
• 4.5 inches x 5/32 inches x 7/8 inches — fits standard 4.5-inch angle grinders
• GRT 30 grit for aggressive stock removal with controlled finish
• Turbo pipeline design reduces wheel changes during pipe joint and weld seam work
• Lightweight at 0.25 pounds per wheel for reduced operator fatigue

Compatibility

Designed for use on standard 4.5-inch angle grinders with a 7/8-inch arbor. Suitable for pipeline, structural steel, and general metal fabrication applications requiring a combination cutoff and light grinding wheel.

Installation Notes

Installation and use of abrasive cutoff and grinding wheels should be performed by qualified personnel following ANSI B7.1 safety standards for abrasive wheel machinery. Inspect the wheel for cracks or damage before mounting and never exceed the maximum rated RPM marked on the wheel or its packaging. Ensure the grinder guard is properly in place before operation and wear appropriate PPE including eye and face protection. Disconnect power to the tool before mounting or removing the wheel.

Technical Specifications

• Wheel Type: Type 27 Depressed Center
• Diameter: 4.5 inches
• Thickness: 5/32 inches
• Arbor Bore: 7/8 inches
• Grit: GRT 30
• Weight: 0.25 pounds
• Minimum Order Quantity: 25 per unit

Standard Information

• Brand: BULLARD
• Manufacturer Part Number: 14447