Beijing Xinfa Jingjian Industry and Trade Co., Ltd. is a leading Manufacturer and a Factory producing high-quality 5D Coolant-Fed Carbide Twist Drill in China. This innovative and exceptional quality drill is designed to create precise and accurate holes even in challenging materials such as stainless steel and high-temperature alloys. Featuring a unique 5D design, the drill length is five times its diameter, which ensures smooth and consistent chip evacuation, even in deep holes.
The 5D Coolant-Fed Carbide Twist Drill is made of high-grade carbide, which endows it with an exceptional hardness, toughness, and wear resistance, ensuring long-lasting performance. The drill tip is designed with coolant holes that provide efficient cooling, reduce the chance of drill breakage, and, most importantly, prolong the tool life. Its shank is round and straight, with a precision ground DIN6535HA Standard, ensuring excellent grip and compatibility with most toolholders.
In conclusion, Beijing Xinfa Jingjian Industry and Trade Co., Ltd. has introduced an outstanding product with this 5D Coolant-Fed Carbide Twist Drill, providing advanced performance and durability that will give a competitive edge to any manufacturing operation.