Sand Star 4-1/2" x 1/4" x 5/8"-11 Type 27 Aluminum Oxide Grinding Wheel w/ Hub – 24 Grit (10-Pack)

The Sand Star 4-1/2" Type 27 Aluminum Oxide Grinding Wheel w/ Hub is built for fast material removal, weld grinding, beveling, and general metal fabrication. Manufactured with premium aluminum oxide abrasive, this grinding wheel provides consistent cutting performance, extended service life, and dependable durability on carbon steel and other ferrous metals.

The integrated 5/8"-11 threaded hub allows for quick, tool-free installation without the need for additional flanges, helping reduce downtime and improve productivity. Its 24-grit abrasive is ideal for aggressive grinding, heavy stock removal, and weld preparation.

Sold in convenient 10-pack boxes.

Features

• Premium aluminum oxide abrasive for fast, aggressive grinding
• Integrated 5/8"-11 threaded hub for quick installation
• Type 27 depressed-center grinding wheel
• Coarse 24 grit for heavy stock removal
• 4-1/2" diameter with 1/4" thickness
• Durable T hardness for extended wheel life
• Maximum operating speed of 13,300 RPM
• Ideal for weld grinding, beveling, and metal fabrication
• Sold in convenient 10-pack boxes

Specifications

Product: Sand Star Aluminum Oxide Grinding Wheel w/ Hub

Wheel Diameter: 4-1/2"

Thickness: 1/4"

Arbor: 5/8"-11 Threaded Hub

Wheel Type: Type 27

Grit: 24

Hardness: T

Maximum RPM: 13,300

Abrasive Material: Aluminum Oxide

Package Quantity: 10 Grinding Wheels per Box

Applications

Ideal for:

• Weld Grinding
• Heavy Material Removal
• Beveling
• Surface Preparation
• Steel Fabrication
• General Metalworking
• Rust Removal
• Structural Steel Work

What's Included

• Ten (10) Sand Star 4-1/2" × 1/4" × 5/8"-11 Type 27 Aluminum Oxide Grinding Wheels w/ Hub (24 Grit)