The EGO cultivator attachment is a great addition to the EGO POWER PLUS multi-head system. The heavy-duty steel tines are adjustable from 8 to 9-1/2 in. This allows for easy tilling between shrubs bushes trees and flowers. A variable speed trigger allows you to power through the hard ground or dial it back for the softer soil. EGO attachments are designed specifically for your EGO POWER PLUS power head PH1400 and offer the highest quality and performance.