Depressed Center Combo Wheel, 4-1/2 in dia, 1/8 in Thick, 5/8 in-11 Arbor, 30 Grit, Aluminum Oxide ORS NASCO Constructed with high-quality

Constructed with high-quality

Exhale valve lets workers breathe easy and stay cool|Dura-Mesh® shell resists collapsing in heat and humidity|Molded nose bridge seals easily without a metal noseband|Facepiece is naturally contoured for less pressure|Straps are securely attached so they don’t break at the seal

and super slow set formulas|Optimized for Arrow TR550

smaller design of Mellows is perfect for extended periods of wear|Non-irritating smooth surface|100% PVC-Free®

Made from Noryl®

Depressed Center Combo Wheel, 4-1/2 in dia, 1/8 in Thick, 5/8 in-11 Arbor, 30 Grit, Aluminum Oxide ORS NASCO Constructed with high-qualityImproved formulation increases life and performance by 30% Delivers a fast grinding rate and consistent performance at a good value Suitable for all steel and ferrous metals. Specifications Abrasive Material Aluminum Oxide Anchor Brand Catalog NO Applicable Materials Mild Steel; Stainless Steel; Most Metals Applications General Purpose Cutting and Grinding Arbor Diam [Nom] 5 8 in 11 Arbor Thread TPI or Pitch 11 Big Catalog NO Body Material Resinoid