This Makita GSR01Z circular saw is a powerful tool that utilizes 40V XGT brushless technology and a lithium-ion battery for wireless operation. With a centered blade location and a blade diameter of 7 1/4 inches, it is perfect for precision cuts in a variety of materials. The set includes two items and the model number is Makita GSR01Z. This circular saw comes in a stylish blue color and is ideal for both DIY enthusiasts and professionals. Brand new and ready to use.