Introducing our Carbide Straight Handle Type Inner Coolant Drill Bits! Designed and manufactured in our factory, these drill bits offer unmatched precision and performance. With a straight handle for effortless gripping and an innovative inner coolant system, drilling becomes a breeze. The carbide construction ensures exceptional durability and resistance to wear, making these bits suitable for high-speed drilling in a wide range of materials. Trust our factory's expertise and experience for top-notch quality and reliability. Upgrade your drilling experience with our Carbide Straight Handle Type Inner Coolant Drill Bits today!