Dw4428 Masonry Grinding Wheel, 4 In. X 1/8 In. X 5/8 In.

The DeWalt DW4428 is a 4-inch masonry grinding wheel powered by 100% virgin silicon carbide grain, designed for grinding on hard masonry materials. This depressed-center wheel delivers aggressive grinding action while maintaining smooth operation, making it suitable for professional masonry work and demanding grinding tasks.

The wheel features three full sheets of fiberglass reinforcement to increase durability and safety. The recessed hub design allows for better control in tight grinding applications, making it easier to work in confined spaces and achieve precise results on vertical and low-angle grinding work.

Features and Benefits

• Silicon Carbide Abrasive: High concentration of 100% virgin silicon carbide grain delivers aggressive grinding action on masonry and hard materials.
• Fiberglass Reinforcement: Three full sheets of fiberglass provide added strength and increase durability and safety.
• Superior Friability: The wheel breaks down quickly and consistently, exposing new grain for sustained sharpness and extended wheel life.
• Recessed Hub Design: Allows improved control and maneuverability in tight grinding applications and vertical grinding work.
• Reliable Performance: Delivers consistent results for masonry professionals on low-angle and vertical grinding tasks.

Specifications

• Brand: DeWalt
• Model: DW4428
• Diameter: 4 inches
• Thickness: 1/8 inch
• Arbor Size: 5/8 inch
• Grit: 24
• Abrasive Material: Silicon carbide
• Wheel Type: Depressed center (Type 27)