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DEWALT® 4-1/2" X 3/32" X 5/8"-11 HP 24 Grit Premium Aluminum Oxide Reinforced Type 27 Depressed Center Cut-Off Wheel
The product entry RADIANS INC DW8751 WHL MTL NOTCHING 4-1/2"X3/32"X5/8"-11 represents an industrial SKU catalog listing pairing safety vendor Radians Inc. with the underlying DEWALT High Performance™ Type 27 Cutting and Notching Wheel (Model DW8751). Radians Inc. is a developer and manufacturer of personal protective equipment (PPE), including high-impact eyewear, ballistic glasses, and hearing protection, operating under ISO 9001:2015 certified quality management systems.
Features
- In-house testing facility including an accredited hearing protection testing laboratory (NVLAP Lab 50090-0)
- Dual-wall acoustic chamber for hearing protection testing to reduce ambient noise below the hearing threshold
- Customization services including screen printing, embroidery, and graphic design for branding PPE with logos and safety messages
- Drop shipping direct to customers with no additional charge (freight minimums apply)
- Once-a-year stock adjustment policy with no penalties for distributors
- 2x Thicker Durability Blueprint (DW8751): Twice as thick as standard 0.045-inch wheels to facilitate safe structural notching and root-pass grinding without edge delamination
- Threaded Quick-Change Hub (DW8751): Integrated 5/8"-11 thread eliminates the need for loose flanged backing nuts and spanner wrenches, allowing hand installation
- Aggressive High-Grain Concentration (DW8751): High grain concentration layout yields quick material removal rates, cooler cutting temperatures, and reduced workpiece discoloration
- Anti-Shatter Safety Engineering (DW8751): Dual-sheet high-tensile fiberglass mesh ensures structural integrity and prevents fragmentation under thermal or mechanical shock
Specifications
- High Velocity Impact Eyewear: Resists impact from a 6.35mm (0.25 in) steel ball traveling at 45.7 m/s (ANSI Z87.1+ compliant)
- High Mass Impact Eyewear: Resists impact from a pointed projectile weighing 500 g (17.6 oz) dropped from a height of 127 cm (50 in) (ANSI Z87.1+ compliant)
- VO Ballistic Performance Eyewear: Resists impact from a 0.15 in diameter steel projectile traveling at 195 m/s (MIL-PRF-31013 compliant)
- Drop Ball Impact Eyewear: Lenses resist impact from a 25.4 mm (1 in) diameter steel ball dropped from a height of 127 cm (50 in) (ANSI Z87.1+ compliant)
- Hearing Protection Standards: Tested according to ANSI S3.19-1974 standards in a dual-wall acoustic chamber
- Eyewear Standards Compliance: Meets or exceeds ANSI Z87.1-1989 and ANSI Z87.1-2003 (Z87.1+) standards
- Quality Management System: ISO 9001:2015 certified
- Testing Head Form: EN 168 European head form used for Prismatic Power, Drop Ball Impact, Lateral Protection, High Mass Impact, High Velocity Impact, and Penetration
- Wheel Outer Diameter (DW8751): 4-1/2 inches (115 mm)
- Wheel Thickness (DW8751): 3/32 inch (2.4 mm)
- Arbor Connection Size (DW8751): 5/8"-11 UNC threaded integrated hub
- Profile Geometry (DW8751): Type 27 (Depressed Center Wheel)
- Net Weight (DW8751): 0.275 lbs (0.125 kg)
- Abrasive Specification Code (DW8751): A24R
- Abrasive Material (DW8751): Aluminum Oxide (Al2O3)
- Grit Size (DW8751): 24 (Coarse / Extra Coarse)
- Hardness / Grade Code (DW8751): R (Hard bond matrix)
- Bond Specification (DW8751): Organic Resinoid (Resin Bonded)
- Reinforcement (DW8751): Two (2) full structural sheets of woven fiberglass mesh
- Maximum Angular Velocity (DW8751): 13,300 RPM
- Maximum Peripheral Speed (DW8751): 80 m/s
Includes
- High grain concentration for aggressive grinding action and smooth running wheels
- Proprietary material mix ensures durable long-life wheels
- Two full sheets of fiberglass for durability
Applications
- Eye and face protection in high-impact industrial environments
- Hearing conservation and noise reduction in high-decibel work zones
- Ballistic eye protection for military or tactical applications
- High-visibility garments and fire-retardant material applications
- Custom branded corporate PPE programs
- Weld Notching & Root-Pass Preparation (DW8751): Preparing V-joints and cleaning out root-pass welds
- Ferrous Metal Fabrication (DW8751): Deep slotting, trimming, and cutting of structural carbon steels, iron bars, angle irons, rebar, and sheet metals
- Stainless Steel Slicing & Dressing (DW8751): Clean cutting and mechanical surface dressing on stainless steel profiles without cross-contamination
- Gouging & Light Grinding (DW8751): Cleaning heavy oxidation, slag removal, and beveling pipe edges prior to joining
Product Attributes
Abrasive Type
» Cut-Off Wheel» Notching Wheel
Diameter
» 4-1/2"Arbor
» 5/8"-11"Wheel Type
» Type 27 Depressed CenterTrade Name
» HPThickness
» 3/32"Material
» Premium Aluminum OxideGrit
» 24Specifications
» A24RRPM
» 13300FREQUENTLY ASKED QUESTIONS
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Why is ErgoSpec so popular?
ErgoSpec has firmly established itself as a leading provider of ergonomic workspace solutions in the United States, thanks to our comprehensive approach in addressing ergonomic needs. Our unique "one-stop shopping" model means clients are not only advised on the necessary ergonomic changes but also have access to a vast array of ergonomic products, perfectly tailored to fit their needs. Our focus on creating ergonomic workspace environments has led to the design and distribution of over 50,000 products, ensuring that we meet various problem-solving demands across different industries. By prioritizing health, wellness, and injury prevention in working environments, we’ve been able to help clients optimize their ergonomic workspaces. This dedication to providing an ergonomic workspace that meets modern standards allows us to set ourselves apart. The result is a healthier, more productive work environment that’s consistent with today's industry standards. Looking to enhance your workspace ergonomically? Explore our offerings today and discover the difference an ergonomic workspace can make!
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If you're seeking top-notch ergonomic workspace solutions in the United States, ErgoSpec is the answer. We specialize in creating tailored ergonomic environments that promote employee health and productivity. Our consulting services paired with a wide range of ergonomic products ensure seamless implementation. Ready to optimize your workspace? Contact us today for a consultation!
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What are the key benefits of ergonomic spaces?
Ergonomic spaces are designed to minimize discomfort and reduce the risk of workplace injuries. By incorporating ergonomically designed furniture and accessories, alignment and posture are improved, significantly decreasing stress on the body. This approach not only prevents musculoskeletal issues but also enhances overall employee well-being, leading to increased job satisfaction and productivity. Want to explore ergonomic solutions? Visit our website for more details!
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Ergonomic training focuses on educating employees about best practices for maintaining comfort and efficiency at work. By understanding how to properly use ergonomic tools and maintain good posture, employees can perform their tasks more effectively with less strain and fatigue. This education leads to a healthier workforce and helps reduce absenteeism, ultimately boosting productivity. Interested in our training programs? Reach out to us for more information!
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Can ErgoSpec help with injury prevention in the workplace?
Yes, ErgoSpec is dedicated to promoting workplace safety through our comprehensive ergonomic solutions. By focusing on injury prevention strategies, we help create a safer work environment. Our approach includes ergonomic assessments, product recommendations, and employee training, all aimed at reducing work-related injuries. Want to learn more about our injury prevention services? Get in touch with us today to find out how we can help!


