SAIT® 21020 General Purpose Saucer Shape Depressed Center Wheel, 4-1/2 in dia x 1/4 in Thick, 7/8 in Center Hole, 24 Grit, Aluminum Oxide Abrasive

SAIT® Depressed Center Wheel, General Purpose Saucer Shape, 4-1/2 in Wheel dia, 1/4 in Wheel Thickness, 7/8 in Center Hole, Arbor Connector, 24 Grit, Coarse Grade, Aluminum Oxide Abrasive, Wheel Type Number: Type 28, 13300 rpm Maximum, Resinoid Bond, Applicable Materials: Ferrous Metals and Low Grade Stainless Steel, Wheel Hardness: N, Black Wheel, Reinforced: Yes, Specifications Met: ANSI B165.1, ANSI B165.2, ANSI Z87.1, OSHA 29CFR 1910.1200

Features

• Type 28 saucer shape allows greater surface area coverage and provides the operator with greater grind visibility
• Additional fiberglass reinforcement for maximum safety in high lateral pressure applications
• Our unique Super-Lock™ hub combines both a mechanical locking system and chemical bond providing one of the safest, vibration-free designs in the industry
• Soft bond for fast stock removal
• Use this saucer shape (type 28) for uniform grinding of large flat surfaces