9" Carbide Blade with 36T Precision Teeth – Features a 9" 36-tooth double-edged design with military-grade carbide tips (92HRA hardness). Cuts through 1.5" hardwoods like maple/oak in 3 seconds. Lasts 3x longer than standard steel blades and reduces the risk of jamming by 50% when clearing vines and thorny vegetation. Tough 4mm Carbon Steel Core – Reinforced body resists flexing even when hitting rocks or roots. Carbide tips rated for over 500 hours of agricultural cleanup, while maintaining sharpness through extended use Widely Used: Highlights the blade's ability to handle a variety of cutting tasks, from weeding and lawn mowing to trimming wood and trees. Its design reduces the need for excessive pressure, making it user-friendly and efficient for both professional and home use. Effortless Installation: Secure, vibration-free operation in minutes using the included T-wrench or hex key. Our non-slip collar nuts and universal adapters ensure perfect alignment. Safety Important: