18-5/8″ Pillar Extended Wear Opener Disc

The cutting disc is responsible for cutting through residue and opening the seed trench. It works in tandem with the scraper and gauge wheel to deliver and precisely place the seed at the correct depth. Worn discs do not cut properly and may push residue into the trench causing degraded seed-to-soil contact. Worn discs can also cause excessive wear to the scrapers as they ride in the shallower trench, leading to poor seed placement and greatly reduced scraper life. Red E’s Double Bevel Razor Edge Extended Wear Disc for Pillar drills maximizes both longevity and sharpness.