General description These 3 Makita Drywall Cutting Bits (193446-8) are designed specifically for the Makita DCO180Z Drywall Cutter. They provide efficient and precise cutting for plasterboard, making them ideal for quick production of cut-outs. Technical specifications Diameter: 3.2 mm (1/8") Quantity: 3 cutters supplied Usage These cutting bits are perfect for creating cut-outs in plasterboard, featuring a point to plunge design and a wide spiral flute that facilitates fast waste removal.