Big Cat Abrasive - 4-1/2" x 5/8” -11 UNC - High Density - Flat Type 27 - 80 Grit

• Tiger Big Cat 4.5 inch type 27 high density flap discs offer the widest footprint in the industry for grinding steel and stainless steel.
• The wider flaps in combination with the thicker high density profile conforms to curved and irregular surfaces better, producing a consistent finish and lasting 30-40% longer than a standard density flap disc.
• The high density flap design is conformable to irregular surfaces when grinding between 0° – 15° while the 80 grit abrasive grain is ideal for blending, rust removal, cleaning, and finishing with a right angle grinder. This disc offers a metal 5/8" - 11 nut that allows for quick changeovers and prevents the disc from sticking to the spindle.
• A thicker disc with larger flaps which conforms to curved and irregulars surfaces, resulting in a consistent finish
• Thicker phenolic back provides more stability for the thicker cloth configuration
• Self-sharpening zirconia alumina (ZA) grains hold up under high temperatures and extreme pressure
• Best on carbon steel, structural steel, stainless steel, and cast iron
• Flap design results in 30-40 percent longer life than standard flap discs
• Contaminant-free (contains less than 0.1% Fe, S, Cl)
• 5/8" 11 metal nut allows for quick spin-on, spin-off changeover and eliminates cross-threading or sticking to spindle due to heat build-up

ANSI Standard: B7.1

Brand: Weiler Big Cat

Compatible Tool: Right Angle Grinder

Flap Density: High Density

Grit: 80

Material Application: Stainless Steel, Steel

Product Type: Flap Disc

Application: Finishing, Grinding

Maximum RPM: 12000

Backing Plate Material: Phenolic

Diameter: 4-1/2"

Grain Type: Zirconia Alumina

Wheel Type: Type 27