Standard Abrasives™ Zirconia AP Type 29 HD Flap Disc 648898, 4-1/2 in x 5/8-11 40, 10/CA

Constructed with 25% more material than our standard flap discs, our Standard Abrasives™ Zirconia AP HD Flap Disc offers extra-long life for a range of metal fabrication tasks. It features extra-sharp alumina zirconia mineral on durable overlapping poly-cotton flaps for continuous sharp cut, and leaves a smooth finish.

• Thick, high density disc contains 25% more material than standard flap discs to deliver longer life and fewer disc changes
• Flap construction achieves single-step grinding and blending and may replace grinding wheels and fiber discs
• Flaps produce a smooth finish and resist gouging
• Versatile Zirconia AP material offers excellent performance on many different applications requiring low to medium pressure
• Overlapping layers extend durability for prolonged use in industrial operations
• Poly-cotton backing resists tearing or fraying
• Phenolic resin plate provides cushion effect for optimal blending and dampens vibration, reducing operator fatigue and tool wear

• Brand: Standard Abrasives™
• Maximum RPM: 13300
• Backing Material: Poly-Cotton
• Backing Weight: YF Weight
• Diameter: 4.5
• Part Number: 648898