Built with Weldox and Hardox steel for the best combination of structural strength and wear durability Enclosed structure adds strength and rigidity while protecting the cylinder Four-way indexing guide blades, razor blad......Built with Weldox and Hardox steel for the best combination of structural strength and wear durability Enclosed structure adds strength and rigidity while protecting the cylinder Four-way indexing guide blades, razor blade and primary blades provide four useable cutting edges Proprietary regeneration valve improves cycle time by up to 50% compared to standard hydraulic systems combines a large bore cylinder and fast cycle times