Wearsharp™ 900 series teeth are larger than the 700 series and have an innovative design allowing them to retain a sharp cutting surface over time, unlike traditional teeth that tend to round over. This increases the lifespan and durability of each tooth. These teeth utilize the pockets of their corresponding 900 series. (For stump grinder wheels 23" and larger). These teeth are also three-position indexable. Just loosen, turn and tighten for a new, sharp edge. Wearsharp™ Teeth should be used with stump grinders with horsepower ranging between 35 - 90.
Wearsharp™ teeth are manufactured in the USA using specifically formulated carbide to offer a high-quality tooth with a long cutting life. This unique Stump Grinder tooth and pocket system gives you the ability to rotate the tooth itself, providing a fresh cutting edge in a matter of seconds. The tooth can be rotated using only a standard wrench and without having to remove the pocket! Since each tooth can be rotated to a new edge three times, it is like having three teeth in one! In the same way, any tooth can be easily moved to any pocket position on the wheel, thus allowing even more cutting life from each tooth.
A tough carbide concave “dish” as a cutting edge is the innovative design that allows the teeth to actually “shear” rather than “shred”. The shearing is a smoother motion that requires less power exertion from the machine and allows faster, more efficient stump cutting.
Recommendations: GREEN-SEIZE™ is a premium anti-seize compound composed of fine copper and graphite powders in a high-heat organic carrier. We recommend lubricating the threads of the pocket bolts to make removal easier.