The FELCO 600-3 Replacement Blade is the replacement blade for the FELCO F-600 Folding Miracle Saw. The blade is 6 inches in length and is made of high quality steel. The shape of the blade is thinner on the top and thicker on the bottom where the teeth are. This unique feature prevents clogging and binding, since the side of the blade never comes in contact with the wood. It is suitable for cutting branches up to 4 inches in diameter. 1 blade per pack