Weiler 50809 4-1/2" 60Z 5/8"-11 A.H. Big Cat Abrasive Flap Disc Flat Phenolic Backing - 012382508098

Weiler 50809 4-1/2" Big Cat Abrasive Flap Disc Flat Type 27 Phenolic Backing 60 Grit Zirc 5/8"-11 UNC Nut

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 degrees and 15 degrees while the 60 grit abrasive grain is ideal for edge beveling, chamfering, weld grinding, blending, deburring, deflashing, and rust removal 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.
• Flap design results in 30-40 percent longer life than standard flap discs.
• Thicker phenolic back provides more stability for the thicker cloth configuration.
• Contaminant-free (contains less than 0.1% Fe, S, Cl).
• Self-sharpening zirconia alumina (ZA) grains hold up under high temperatures and extreme pressure.
• 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.
• Best on carbon steel, structural steel, stainless steel, and cast iron.