Sand Star 4-1/2" x 7/8" Type 29 Zirconia Flap Disc w/o Hub – 40 Grit (10-Pack)

Handle aggressive grinding and rapid stock removal with the Sand Star 4-1/2" Type 29 Zirconia Flap Disc w/o Hub. Manufactured using premium VSM® Zirconium abrasive, this high-density flap disc delivers outstanding durability, fast cutting action, and consistent performance on steel, stainless steel, and other ferrous metals.

The Type 29 angled flap design maximizes surface contact for efficient weld blending, beveling, deburring, and surface preparation. Featuring a standard 7/8" arbor, this non-hubbed flap disc is compatible with most angle grinders and is ideal for professional fabrication, industrial maintenance, and metalworking applications.

Sold in convenient 10-pack boxes.

Features

• Premium VSM® Zirconium abrasive for aggressive cutting and extended life

• High-density Type 29 flap design for maximum material removal

• Standard 7/8" arbor for use with compatible angle grinders

• Excellent for weld grinding, blending, beveling, deburring, and surface preparation

• Coarse 40 grit for rapid stock removal

• Maximum operating speed of 13,300 RPM

• Designed for demanding fabrication and industrial applications

• Sold in convenient 10-pack boxes

Specifications

Product: Sand Star Zirconia Flap Disc w/o Hub

Disc Diameter: 4-1/2"

Arbor Size: 7/8"

Disc Type: Type 29

Grit: 40

Maximum RPM: 13,300

Abrasive Material: Premium VSM® Zirconium

Package Quantity: 10 Flap Discs per Box

Applications

Ideal for:

• Heavy Weld Grinding

• Weld Blending

• Surface Preparation

• Edge Beveling

• Deburring

• Rust Removal

• Structural Steel Fabrication

• Stainless Steel Fabrication

What's Included

• Ten (10) Sand Star 4-1/2" × 7/8" Type 29 Zirconia Flap Discs w/o Hub (40 Grit)