Combine Drill

Combine Drill

Definition: Combine Drill

Combine Drill: Combine drill noun a drill which sows grain and fertilizer at the same time (NOTE: Some drills have separate tubes for the seed and the fertilizer, others have one tube for both. It is important to clean combine drills after use, as the corrosive action of the fertilizer can damage the tubes). Using combine drills ensures efficient planting and fertilization.