Glass and Tile Drill Bit Set, 5-Piece Carbide Tip High-Speed Bits for Ceramic, Porcelain, Mirror and Thin Metal, Fits Hand Drill and Drill Press

Glass and Tile Drill Bit Set, 5-Piece Carbide Tip High-Speed Bits for Ceramic, Porcelain, Mirror and Thin Metal, Fits Hand Drill and Drill Press
This drilling tool set is crafted from high-quality YG6X alloy, featuring a nitrogen oxide process that enhances the hardness of each bit for improved durability. The tools are finished with an electrophoretic paint process, resulting in fully polished, rust-proof, and burr-free surfaces achieved through automatic CNC polishing for consistency and a professional appearance. Designed with a unique angle, these drill bits offer low cutting resistance, stable drilling, and fast operation while minimizing breakage or cracks. Compatible with hand drills and drill fixtures, they are suitable for a variety of materials such as glass, ceramic tiles, thin iron plates, and mirrors—ideal for precise and smooth drilling; just remember to use water or coolant during operation. The set includes five sizes (3mm, 4mm, 5mm, 6mm, and 8mm), with each bit measuring around 70 to 80mm in length and weighing approximately 90 grams, making them versatile for different project needs.