A joy to use. This compact Dozuki saw is ideal for precise cuts on many woodworking projects. The impulse hardened blade is extremely sharp and meant to stay that way a long time. The blade can be made very thin for precise cuts due to the rigid spline. The blade is a mere .012” (.3mm) thick with 24tpi. This will be the smoothest cutting saw you will ever use. Due to its length, it will fit in most tool boxes. The blade is easily removed with a tap on the back. Remember that these saws cut on the pull stroke using gravity to assist in the cutting stroke instead of using your weight as you would with a standard saw. This will allow you to work longer with less fatigue.