Standard Abrasives SA 645133

Standard Abrasives, 7010369545, Flap Disc, Type 29, 4-1/2 in Diameter Disc, 7/8 in Center Hole, 40 Grit, Coarse Grade, Ceramic Aluminum Oxide Abrasive, Type 29 Disc, Y-Weight Poly Cotton Backing, 13300 rpm Maximum

• Features

• Flaps offer single step grinding and blending and may replace grinding wheels and fiber discs
• Flap construction leaves a smooth finish and resists gouging
• Ceramic pro grain cuts through metal faster than standard ceramic and accelerates throughput
• Ceramic Pro achieves more parts per disc, saving time on disc changes
• Grinding aid keeps the disc running cool on stainless steel and heat sensitive alloys
• 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

Specifications