A great addition to the very popular Arbortech range of products. Using this cutter is just like adding a rotary plane to your angle grinder. Already proving to be very popular with woodcarvers and sculptors it removes stock very quickly and leaves a great finish. Can be used on green or seasoned timber. The three durable tungsten carbide blades hold their edge well but can be easily sharpened using a diamond file when necessary.100mm diameter blade, attaches to 100mm(4") and 115mm(4.1/2") angle grinders.