Greenteeth took the lead in our poll, beating out its competitors by nearly twice the votes. These teeth received high praise for their longevity and availability. With a separate holder and tooth set up, Greenteeth employ three cutting edges per tooth, allowing for three times the duration and value. Keeping up with demand, Greenteeth are affordable and rarely go out of stock making them readily available when you need them. They are also available in four sizes: 500 Series, 700 Series, 900 Series, and 1100 Series, meeting the need for a variety of stump grinder sizes and applications.
Second in the poll are Rayco teeth. Rayco teeth are renowned for being quite durable. Results showed that Rayco teeth rarely break and have minimal chipping. The solid construction of these teeth contribute to its durability, withstanding rocks and other obstacles that may hide within the stump. Unfortunately it also means these teeth can not be rotated, nor can they be replaced as easily or in the field. When a tooth breaks or wears down, the owner will have to replace the whole tooth assembly instead of an individual tooth.
Close in line and coming in at third place are the Sandvik teeth. The Sandvik teeth hold their own for longevity and tend to wear slowly in most situations. They are also similar to the Greenteeth in their ability to remove the tooth from the holder, allowing for quick changes in the field and reduced replacement costs. Sandvik teeth are wheel specific, which means you would need to change the cutter wheel, as well as the teeth and holders, if you chose to switch to their products. They are designed with a thumbnail style head, which some users commented helps in cutting down on the scattering of chips, but only allows for one use before changing the tooth due to damage or wear.