Sand Star 4-1/2" x 5/8"-11 Type 29 Zirconia Flap Disc w/ Hub – 60 Grit (10-Pack)

The Sand Star 4-1/2" Type 29 Zirconia Flap Disc w/ Hub is built for aggressive grinding, weld blending, and heavy-duty material removal. Manufactured using premium zirconium abrasive, this high-performance flap disc delivers long service life, fast cutting action, and consistent results on steel, stainless steel, and other ferrous metals.

Its Type 29 angled flap design provides increased surface contact for faster stock removal, while the integrated 5/8"-11 threaded hub allows for quick installation and secure mounting on compatible angle grinders. The 60-grit abrasive is ideal for heavier grinding applications while still leaving a clean, uniform finish.

Sold in convenient 10-pack boxes.

Features

• Premium zirconium abrasive for extended disc life

• Type 29 angled flap design for aggressive grinding

• Integrated 5/8"-11 threaded hub for quick installation

• 60 grit for rapid material removal and weld blending

• Ideal for grinding, deburring, beveling, and surface preparation

• Maximum operating speed of 13,300 RPM

• Excellent performance on steel and stainless steel

• Sold in convenient 10-pack boxes

Specifications

Product: Sand Star Zirconia Flap Disc w/ Hub

Disc Diameter: 4-1/2"

Hub Size: 5/8"-11 Threaded

Disc Type: Type 29

Grit: 60

Maximum RPM: 13,300

Abrasive Material: Zirconium

Package Quantity: 10 Flap Discs per Box

Applications

Ideal for:

• Heavy Weld Grinding

• Weld Blending

• Surface Preparation

• Deburring

• Edge Beveling

• Rust Removal

• Structural Steel Fabrication

• Stainless Steel Fabrication

What's Included

• Ten (10) Sand Star 4-1/2" × 5/8"-11 Type 29 Zirconia Flap Discs w/ Hub (60 Grit)