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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 Cutting Wheel

DEWALT® 4-1/2" X 3/32" X 5/8"-11 HP 24 Grit Premium Aluminum Oxide Reinforced Type 27 Depressed Center Cutting Wheel

By
Dewalt
SDS

Airgas Part #:DEWDW8751

Manufacturer Part #:DW8751


$NA.NA /NA
Each

Item Details

  • 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 Center

Trade Name

» HP

Thickness

» 3/32"

Material

» Premium Aluminum Oxide

Grit

» 24

Specifications

» A24R

RPM

» 13300

» Show more details and specs

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