The Makita 3-3/8 inch general purpose combination blade has an efficient 50 tooth design. The blade is made from durable steel and engineered for longer life. For use with Makita SH01W cordless circular saw. 50 tooth design for clean efficient cuttingDurable steel constructionSpecially designed for cordless saws to permit more cuts per chargeFor use with Makita 3-3/8 in. Cordless Circular Saw50 teeth3-3/8 in.