Features: Experience precisions and efficiency with our 5Pcs Hex Shank Countersink Drill Bit Set, feature a low friction depth stop for consistent drilling depth across various projects. Crafts from quality aluminum alloy, these tapered bits are designed to handle aluminum alloy effortlessly, while the bright exterior depth stop ensure easy identification and durability. Great for professional woodworkers, crafts enthusiasts, and technicians requiring precise machining, this set caters to diverse skill levels and project demands. Great for furniture manufacturing, metalworking, and renovations projects, these countersink drill bits excels in any setting requiring accurate counter bore processing. Enhances your toolkit with this multipurpose drill bit set, engineered for seamless performances and longevity in demanding environments, ensuring every task is completed with precisions and ease. Specifications: Component: Aluminium Alloy Optional Color: Red, Gold Size: As pictures shown. Quantity: 1 set Package Includes: 1 Set Countersink Drill Bit note: Please allow 1-3cm error due to manual measurement. please sure you not mind before you bid. Due to difference between different monitors, the picture may not reflect the actual color of the item.