These tips are available in a narrow 3/4" up to a 4" spread tip.

This bolt-on knife fits 47° and 50° shanks. The front of shank seed delivery provides excellent seed placement and greatly reduces the risk of plugging in wet conditions. Replaceable tips are available from a narrow 3/4" to a 4" spread.

This bolt-on rear delivery knife is designed to work with the 047-ASY-1000 on a Bourgault machine with MRBs. The 047-KNH-1000 should be used on the shanks immediately behind the MRBs.

The 1 inch (25 mm) vertical knives are our longest wearing openers. The high chrome cast tip has a double carbide insert that protects the bottom 2 inches (50 mm) of the tip.

This cast bolt-on knife holder is designed to fit on either a 47° or a 50° shank. With a slotted top hole the bolt hole spacing ranges from 1-3/4 inch (45 mm) to 2-1/4 inch (57 mm). Replaceable tips are available from a narrow 3/4" to a 4" spread.