General description Introducing the Wood Drill Bit Set, featuring 5 adjustable positioning countersink bits designed for precision drilling in wood and plastic products. This versatile set includes drill bits of sizes 15mm, 20mm, 25mm, 30mm, and 35mm, making it ideal for various applications, including furniture assembly and model making. The unique depth stop design allows for controlled drilling depths between 15mm and 45mm, ensuring clean and accurate holes. Technical specifications Material: Titanium alloy steel and high-speed steel Sizes: 15mm (19/32'), 20mm (25/32'), 25mm (1'), 30mm (13/16'), 35mm (13/8') Depth range: 15mm to 45mm (with depth stop) Quantity: 5 pieces Installation Compatible with hand drills, bench drills, vertical drills, portable electric drills, and band drills. Ensure the drill bit is securely attached to the drill before use. Usage Designed for drilling clean, flat-bottom holes in wood, plywood, and plastic. Ideal for creating pocket holes, overlapping