1/8" shank and 2.35" length ensure tool compatibility and ideal grip, with 3/4" drywall and 1" wood cutting depths for controlled drilling High-speed steel construction withstands demanding applications in drywall, wood, and plastic without dulling Cuts gypsum boards, acoustic tiles, PVC, and formwork; ideal for outlet boxes, framing, and shielded light installations 100-piece set handles DIY repairs, construction tasks, and detailed woodworking projects with consistent performance Bulk quantity supports extended projects, reducing downtime for electricians and contractors The 1/8 inch drywall drill bits are perfect for making clean and accurate cuts in drywall. Whether you are installing a electrical outlet or cutting wood or plastic, these drywall bits are ideal. Key Features Efficient: The drywall cutting bits are made of M2 high speed steel material, which excels in durability and efficiency, ensuring efficient cuts. Sufficient Quantity: The package includes 100pcs 1/8inch drywall bits to ensure an adequate supply for your projects and jobs. Specification: Product name: Drywall Bit Material: M2 high speed steel Colour(optional): Silver, Gold Size: 2.35 x 1/8 inch (6cm x 0.317cm) Application: for wood and plastic guide point cutting drill diameter wood milling spiral saws Color: Gold Package Contents: 100*pcs drywall cutting bit