HEX17KTC 15" Hexpin® Hexplates™ for 17" or 18" Buffers 1 HEX17CBD Plate & 12 HEX1PNC pinsIT DOES MORE THAN SCRAPE! The Pearl Hexpin System has revolutionized floor preparation. Use the standard Hexpin Plates or Hexpin Blocks with our patented system of interchangeable Hexpins for grinding, sanding, polishing and coating removal. Pearls unique spring based technology allows the Hexpin attachments to float easily over rough surfaces while the fluted plate design helps maintain dust control. Engineered for use on standard floor buffers and