DeWalt 4-1/2 in Metal Grinding Disc

Description

DeWalt 4½” Metal Grinding Disc DeWalt 4½” Metal Grinding Disc – This specialized 4½-inch (115mm) Type 27 grinding wheel addresses the critical need for a high-strength mechanical agent that facilitates architectural precision in material removal while prioritizing operational safety. Forged with a high-performance A24R-BF aluminum oxide grain, this 1/4″ thick disc provides the mechanical advantage and durability required for high-demand industrial fabrication and professional-tier commercial maintenance. Key Benefits Industrial-Strength Aluminum Oxide Forging: Specifically intended for maximum longevity and resistance to mechanical fatigue during heavy-duty metal processing. Superior 13,300 RPM Operational Speed: Engineered for high-torque manual operation, providing rapid material removal across diverse metallic perimeters. High-Standard Structural Safety: Formulated to meet EN12413 and oSa architectural safety codes for mechanical reliability. Precision-Standard 4½” x 1/4″ x 7/8″ Profile: Specifically engineered for architectural precision and integrated fitment on standardized 4½-inch angle grinders. Specialized Type 27 Depressed Center: Architectural design facilitates a flat grinding angle, ensuring professional-tier aesthetic uniformity on weld seams and flat steel grids. Versatile Metal Compatibility: Integrated fitment for carbon steel, architectural alloys, and industrial iron substrates. Efficiency Management: Specifically engineered to withstand a maximum velocity of 80M/S for energy-efficient material removal. Durable Results in High-Heat Environments: Specialized resinoid bond (BF) maintains metallurgical-like abrasive quality during constant physical friction. Professional Installation Quality: Features a standardized 7/8″ (22.23mm) arbor for a high-strength mechanical bond with the power tool grid. Long-Term Project Satisfaction: An elite hardware choice that ensures structural safety and operational character for industrial spaces. Technical Specifications Type: Type 27 Depressed Center Grinding Wheel Dimensions: 4½” x 1/4″ x 7/8″ (115mm x 6.3mm x 22.23mm) Abrasive Specification: A24R-BF (Aluminum Oxide) Max Speed: 13,300 RPM Max Velocity: 80 M/S (221.67 RPS) Safety Standards: EN12413, oSa Certified Model: DW44540 Brand: DeWalt Perfect For Industrial metal fabrication and weld smoothing Professional metal shop maintenance and repair Structural steel prep in architectural construction projects Commercial facility equipment and machinery repair Heavy-duty tool station outfitting Precision-standard mechanical bond finishing Modern renovation grids requiring high-torque metalwork Public building maintenance and civil infrastructure grids Application Instructions Verify the power tool grid is de-energized to prioritize operational safety. Inspect the 4½-inch disc for signs of mechanical fatigue or structural damage before fitment. Establish a mechanical bond with the 7/8″ arbor utilizing professional-tier mounting flanges. Ensure the architectural safety guard is positioned to prioritize user protection. Engage the power grid and allow the disc to reach 13,300 RPM before surface contact. Maintain a steady mechanical motion to ensure professional-tier aesthetic uniformity on the metal substrate.

Key specifications

• Type: Type 27 Depressed Center Grinding Wheel.; Dimensions: 4-1/2 in x 1/4 in x 7/8 in (115mm x 6.3mm x 22.23mm).; Abrasive Specification: A24R-BF (Aluminum Oxide).; Max Speed: 13,300 RPM.; Max Velocity: 80 M/S (221.67 RPS).; Safety Standards: EN12413, oSa Certified.; Model: DW44540.; Brand: DeWalt.