General description The CSPARKV 3-Piece Wood Drill Bit Set includes drill bits with diameters of 8mm, 10mm, and 12mm, designed for precise drilling in both soft and hard wood. Each bit features a total length of 300mm, making them ideal for deep drilling applications. The set is crafted from high-quality steel and features a double ground helix for stable and straight feed, ensuring clean and accurate holes without splintering. Technical specifications Drilling diameters: 8 mm, 10 mm, 12 mm Total length: 300 mm Material: Steel Shape: Non-cutting, spiral with 1 chamfer Features: Brightly ground chamfer, centering point, and 2 pre-cutters Quality: Industrial quality Usage The drill bits are suitable for precise drilling in various types of wood, making them ideal for DIY projects and professional applications alike. The design ensures minimal splintering, providing clean results.