Bullard 28769 Turbo Pipeline Grinding Wheel 7 in Type 27

Product Description

The BULLARD 28769 is a Type 27 depressed-center turbo pipeline grinding wheel built for combination cutting and light grinding in a single pass. The 7-inch diameter wheel runs at a maximum of 8500 RPM and is designed with a 1/4-inch thickness and a 5/8-11 arbor fitting. At 24 grit, it delivers controlled material removal on metal surfaces without requiring a wheel change between operations. Licensed HVAC pipe fabricators, pipeline welders, and metal tradespeople use this wheel when both cutting and grinding tasks are needed in the same work area.

This wheel fits standard 7-inch angle grinders with a 5/8-11 arbor thread and is intended for use on metal in pipeline and fabrication applications. The turbo segment geometry provides a smooth grind surface and improved control during demanding passes, making it suited for pipeline work where precision matters. It is sold in box quantity with a minimum order of one unit.

Key Features

• Type 27 depressed-center profile for flush and angled grinding access
• Turbo design enables combination cutting and light grinding without swapping wheels
• 24 grit metal-rated abrasive for controlled, smooth material removal
• 8500 RPM maximum rated speed for use with standard 7-inch angle grinders
• 5/8-11 arbor thread fits the most common grinder spindle standard
• Long Life designation indicates extended wheel durability under repeated use

Compatibility

Designed for use with 7-inch angle grinders equipped with a 5/8-11 arbor thread. Suited for metal grinding and cutting applications including pipeline fabrication and structural metalwork.

Installation Notes

Grinding wheel mounting and replacement should be performed by a qualified tradesperson following ANSI B7.1 safe use standards. Always power down and disconnect the grinder before changing wheels. Inspect the wheel for cracks or chips before mounting and never exceed the rated maximum speed of 8500 RPM. Appropriate PPE including a face shield, gloves, and hearing protection is required during operation.

Technical Specifications

• Wheel Diameter: 7 inches
• Thickness: 1/4 inches
• Arbor Size: 5/8-11
• Wheel Type: Type 27 Depressed Center
• Grit: 24
• Maximum RPM: 8500 RPM
• Application: Metal
• Package Weight: 10.5 pounds
• Unit of Measure: Box

Standard Information

• Brand: BULLARD
• Manufacturer Part Number: 28769