
Introducing the Yue Duplex Twist Drill, a game-changer in precision drilling. Crafted from high-speed steel containing cobalt M35, this fully ground stainless steel drill bit ensures durability and longevity. Whether you're working with metal or stainless steel, this drill bit delivers exceptional performance with every use.
Ideal for professionals and DIY enthusiasts alike, the Yue Duplex Twist Drill offers a straight shank design that guarantees stability and accuracy. Its high-speed steel composition, combined with cobalt M35, provides superior cutting power and resistance to wear. Elevate your drilling experience with this top-tier tool.

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Meet the High Cobalt Twist Drill Suit, a game-changer for drilling in stainless steel and ultra-hard materials. Made from M35 cobalt-containing high-speed steel, these drill bits offer exceptional durability and cutting efficiency. Ideal for electric drills, this set is perfect for those tackling demanding projects.
Designed with precision and strength in mind, these drill bits are built to withstand the rigors of heavy-duty use. Whether you're a professional contractor or a DIY hobbyist, the High Cobalt Twist Drill Suit ensures smooth and reliable performance. Elevate your drilling experience with this premium set today!

Introducing our Two-pit Two-groove Round Shank Percussion Drill Bit, designed to effortlessly lengthen concrete wall openings up to 3 meters. This powerful drill bit is engineered for precision and durability, making it the perfect tool for any construction project.
Whether you're expanding a doorway or creating new openings, our drill bit ensures clean, accurate cuts every time. With lengths of 500MM, 1 meter, 2 meters, and 3 meters, you have the flexibility to tackle any job size. Upgrade your drilling capabilities today with this essential tool.