General description This kit includes 50 pieces of 1/8 inch drill bits, ensuring you have ample supplies for cutting tasks and projects. Made of M2 high speed steel, these spiral drill bits are sturdy and durable, designed to provide accurate cutting results while maintaining performance under high pressure. Technical specifications Shank Diameter: 1/8 inch Overall Length: Approx. 2.35 inch (6 cm) Cutting Depth: 1-1/8 inch (29 mm) Weight: Approx. 160 g (5.6 oz) Compatibility and accessories Compatible with spiral saw power tools Includes 50 drill bits and 1 storage case Usage Suitable for cutting wood, fiberglass, OSB board, laminated board, plastic, aluminum wall panel, and more Helps complete woodworking projects quickly and efficiently