An all-purpose diamond cutting disc that's indispensable to professionals on the construction site. The Bosch PRO Multi Material Diamond Cutting Disc is engineered strong enough to tackle any material you need to cut. Advanced design features ensure the PRO Multi Material lasts longer than standard diamond cutting wheels. Low friction segments minimise wear on the side of the disc and extract dust quickly from the cutting area, delivering long-lasting performance that keeps you productive on site. With 22.23mm bore for standard locking nut angle grinders. Tested in Bosch labs according to Bosch standard procedures. Features and Benefits: • Lasts up to 1.5x longer than a Bosch Eco for Universal Cutting Disc • With 22.23mm bore for standard locking nut angle grinders • For cutting various construction materials, eg stone, brick, reinforced concrete, and other common building materials and composites • Highly efficient for construction workers: Long Life Specifications: Diameter mm: 230 Bore diameter mm: 22.23 Cutting width mm: 2.6 Segment height mm: 10