No Sharpening! - No need to spend time sharpening with replaceable carbide cutters. Just rotate cutter when one side gets dull and when you've used all the sides, just replace with a new cutter. Reduced kick-back and catches - Due to the neutral cutting angles, the tool is easy to use. Reduce Fatigue - Pressure goes into the tool rest so your body doesn't get tired as quickly which equals more turning time. No bevels to learn - Our tools are held flat on the rest and parallel to the floor. Cut left, right or straight in within minutes of picking up the tool.