The 3" Carbide Grit Abrasive Multi-Material Cut-Off Wheel (D-74843) is for use with the Makita 18V LXT Brushless 3" Cut-Off Tool (DMC300Z, Tool Only), as well as for use with select Makita grinders with a 3/8” arbor. The Cut-Off Wheel is ideal for cutting drywall, plasterboard, fiber material, plastic, PVC, and epoxy. The carbide grit edge and metal core deliver a versatile cutting solution for a range of precise cutting applications. The D-74843 features aggressive carbide grit abrasive that cuts quickly and produces less dust and debris. The Cut-Off Wheel features a reinforced durable core that reduces the risk of disk breakage. It is engineered to maintain wheel diameter through the service life for a consistent cutting experience. The Cut-Off Wheel features a maximum RPM of 20,150, and the small blade diameter is ideal for maneuvering compact notches and tight corners.