Rockheel Power Tiller Tines for Mantis Cultivators — Pair fits 1622–7940, 10in Depth, Alloy Steel

These Rockheel power tiller tines are heavy-duty replacement blades engineered to restore and improve the digging, aerating, and weeding performance of compatible Mantis cultivators up to 10 inches deep.

If your Mantis cultivator has worn or damaged tines, these Rockheel replacements are shaped and sized to match the most common Mantis models for a straightforward swap. Constructed from durable alloy steel with corrosion-resistant treatment, the pair of tines deliver consistent penetration, resist bending in tough soil, and maintain their cutting edge through repeated seasons of use.

Which Mantis models will these Rockheel tines fit?

They are designed specifically for direct compatibility with a range of Mantis compact cultivators, eliminating the need for adapters or adjustments. Fitment follows the original mounting dimensions so installation is fast and secure.

• Direct fit for 1622, 7222, 7225, 7260, 7261, 7262, 7920, 7924, and 7940 models
• Matches original tine geometry and mounting points for easy replacement
• Sold as a pair — replace two worn tines at once for balanced performance

How deep and wide can these tines cultivate?

Rockheel tines are shaped to cultivate down to about 10 inches and clear a swath near 9 inches wide when used in normal operating conditions. Depth and width vary slightly with soil type and machine settings, but the profile is optimized for efficient soil turnover.

• Maximum recommended tilling depth: up to 10 inches
• Tilling width per tine set: approximately 9 inches combined
• Effective in garden beds, vegetable plots, and compact farm rows

What materials and durability features do these replacement tines offer?

Manufactured from hardened steel with a corrosion-resistant finish, the tines resist bending, chipping, and surface rust. The material selection and heat treatment extend cutting life so you can count on consistent performance through multiple seasons.

• High-strength alloy steel construction for impact resistance
• Protective surface treatment to reduce corrosion and passivation
• Designed to maintain sharpness for reliable weeding and aeration

How easy is it to install these tines and what can I expect during use?

Installation follows the same steps as swapping stock Mantis tines: remove the old tines, align the new pair with the axle/mount, and secure them in place. Once installed, you’ll regain consistent tilling action and more efficient soil preparation with minimal vibration.

• Simple bolt-on replacement — no special tools required beyond basic hand tools
• Balanced pair reduces vibration and promotes even soil turnover
• Works well in rocky, compacted, and loamy soils with routine maintenance

Who is this for: Gardeners and small-scale growers who own compatible Mantis cultivators and need a reliable, long-lasting replacement for worn or damaged tines. These Rockheel tiller teeth are suited to homeowners preparing vegetable beds, landscaping pros refreshing equipment, and hobby farmers needing robust performance without modifying their machines. If you value straightforward installation, dependable durability, and consistent till depth, this pair of replacement tines is built to get your cultivator back to work quickly.