Dewalt DW8438 Pipeline Cutting Grinding Wheel

Product Description

The DEWALT DW8438 is a bonded abrasive cutting and grinding wheel engineered for pipeline work. At 6 inches in diameter, 1/8 inches thick, and with a 5/8 inches-11 arbor thread, this wheel is built for aggressive material removal on pipe and structural steel. The bonded abrasive construction delivers consistent cut performance and controlled grinding action, making it a practical choice for pipeline fabricators, welders, and pipefitters working with carbon steel pipe in the field or in a fabrication shop.

This wheel is suited for pipeline cutting and grinding applications in both residential and commercial construction, as well as industrial maintenance settings. The 5/8 inches-11 threaded arbor allows direct mounting on angle grinders equipped with a compatible spindle. It is commonly used for cutting pipe to length, beveling weld joints, and removing weld spatter or excess material from pipe surfaces prior to inspection or coating.

Key Features

• Bonded abrasive construction for consistent cutting and grinding performance on steel pipe
• 6 inches diameter with 1/8 inches thickness for fast, controlled cuts with minimal material loss
• 5/8 inches-11 threaded arbor for direct mounting on compatible angle grinders
• Dual-purpose design handles both cutting and grinding in pipeline applications
• Sold individually, with a minimum order quantity of 10 units

Compatibility

Designed for use with angle grinders fitted with a 5/8 inches-11 threaded spindle. Intended for pipeline cutting and grinding applications on carbon steel and similar ferrous materials.

Installation Notes

Installation and wheel changes must be performed by a qualified tradesperson following the grinder manufacturer's instructions and applicable ANSI B7.1 safety standards for the use, care, and protection of abrasive wheels. Always power down and disconnect the grinder from its power source before mounting or removing the wheel. Inspect the wheel for cracks or damage before each use and never exceed the maximum RPM rated for the wheel. Eye protection and appropriate PPE are required during operation.

Technical Specifications

• Diameter: 6 inches
• Thickness: 1/8 inches
• Arbor Size: 5/8 inches-11
• Wheel Type: Bonded Abrasive
• Application: Pipeline Cutting and Grinding
• UPC: 028877511009
• Sold As: Each
• Minimum Order Quantity: 10

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: DW8438