Overview

Flap Discs are built to last and are perfect for jobs requiring rapid stock removal of hard materials because of the strength they possess. The grinding aid reduces loading and lessens friction heat which protects the workpiece and further increases the life of the flap disc. This Flap Disc is constructed of industrial-grade high-density

premium Ceramic Oxide material, increased long-lasting than standar flap discs.

Features & Benefits 

• Self-Sharpening Zirconia Abrasive
• High Initial Cutting Power
• Clean Cuts
• Consistent Surface Finish
• Longer Lifespan
• Vibration Absorbing
• Safety Guaranteed
• Ceramic material

About this item

Size: Flap disc diameter is 4-1/2 inches, arbor size is 7/8 inches, maximum grinding speed is 13,300 RPM.

T29 Flap Disc: Thickened fiberglass mesh cover and T29 beveled design provide flexibility and stability for edge and contour applications while reducing surface contamination.

STOCK REMOVAL: Each disc is Unique blend of 80 grit ceramic Precision-Shaped Grain and aluminum oxide，which outperforms traditional alumina or zirconia flap discs.best ideal for aggressive grinding on hard materials like metal.

WIDE APPLICATIONS: Widely used for rust, paint, ferrous metals, stainless steel, non-ferrous metals, wood and plastics.

Ceramic vs. Conventional Abrasive Flap Discs

1. Material & Long-lasting
Ceramic Flap Disc: Made with micro-crystalline ceramic grains, it self-sharpens as it wears, maintaining cutting efficiency 3-5x longer than standard discs.
Conventional Disc (Aluminum Oxide/Zirconia): Loses sharpness faster, requiring frequent replacement, especially on hard metals.

2. Heat Resistance & Performance
Ceramic Flap Disc: Runs cooler due to advanced grain structure, reducing workpiece burn and disc wear. Ideal for stainless steel, titanium, and hardened alloys.
Conventional Disc: Generates more heat, leading to glazing and premature wear on tough materials.

3. Cutting Speed & Finish
Ceramic Flap Disc: Aggressive yet smooth – removes material quickly while leaving a consistent finish (reduces the need for multiple grit changes).
Conventional Disc: May clog or dull faster, requiring more passes and additional discs for the same result.

4. Cost Efficiency
Ceramic Flap Disc: Higher upfront cost but lasts longer, reducing downtime and replacement frequency.
Conventional Disc: Cheaper initially but needs frequent replacement, increasing long-term costs.

Advantage

This T29 Flap Disc allows for more leverage and thus more pressure in their use which would allow the user to grind more aggressively than with the T27 Flap Disc. The angle of a T29 Flap Disc also allows for polishing and grinding at one time increasing productivity of the operator.

Specifications

Brand:SATC
Flap Disc Type:Type 29

Disc Diameter:4-1/2"

Arbor size：7/8"

Material: Ceramic Alumina
Grade: Coarse
Grit: 80

Maximum RPM:13300

Color:Red

Package Included

10 PCS Flap Discs x 80 Grit

10 Pieces in Total