Product Details: Broken studs and fasteners are a common source of unexpected delays and expensive repairs in your fleet. The KNKUT KNK-13KK6 13-piece left-hand drill bit set is engineered to minimize these disruptions and get your vehicles back on the road quickly and efficiently.Unlike conventional drill bits, the KNKUT KNK-13KK6's left-hand design is specifically engineered for removing broken studs. This unique feature helps loosen the broken fastener as you drill, reducing the need for time-consuming and potentially damaging screw extractors. This translates directly to reduced labor costs and faster repair times.But the KNKUT KNK-13KK6 offers far more than just a left-hand design. These bits are manufactured in the USA from high-speed molybdenum steel with a high vanadium content, providing exceptional hardness and durability. A specialized salt nitride treatment further enhances their performance, enabling them to easily penetrate even the toughest materials like stainless steel and titanium alloys.The gold surface treatment ensures optimal lubricity, reducing friction and prolonging the life of the bits. The 135 split point design guarantees accurate starts without walking, resulting in cleaner, more precise holes. This precision reduces the risk of damage to surrounding components, saving you money on potential repairs and replacements.The KNKUT KNK-13KK6 isn't just a collection of drill bits; it's a strategic investment in the efficiency and reliability of your fleet operations. It's a solution designed to save you time, money, and frustration. Order yours today and experience the KNKUT difference. These high-quality drill bits are designed to withstand the rigors of daily fleet maintenance, saving you money in the long run by reducing the need for frequent replacements. Invest in the KNKUT KNK-13KK6 and invest in your fleet's success.