Are you looking for a professional and reliable solder joint removal drill? Are you looking for a sturdy, trustworthy tool that can help you get the done? Our products will be your . craftsmanship, reasonable design, efficient and practical, and excellent texture. It can serve you well, effectively improve your work efficiency, and will meet your needs well. Features -Color:Black -Material: High-speed Steel, Aluminum, Plastic. -Size: About 4.50X1.00X1.00cm/1.77X0.39X0.39inch. -It is made of durable materials with and will not be easily damaged. -The structure is simple, efficient and practical, easy to replace, safe and reliable. -Fine workmanship, not easy to wear, durable and very practical. -Robust, stable and efficient, it can improve your welding process and time. -This is a cobalt-containing spot welding drill bit, which is strong and durable and will not be easily damaged. Package list: 1 Set x Spot Welding Drill Bits