CIF Carbide Tungsten PCB Drill Bit 0.9 mm Bit Diameter 3.17 mm Shank Diameter DU69

CIF DU69 PCB Drill Bit is a precision-engineered tool constructed from solid carbide tungsten material, providing excellent hardness and wear resistance for repetitive PCB drilling tasks.

This drill bit features a 0.9 mm bit diameter combined with a 3.17 mm diameter shank, a standard size suitable for most PCB drilling setups. Designed according to DIN 338 standards, the bit offers consistent performance and durability in industrial and laboratory PCB prototyping environments.

Its solid carbide composition allows it to maintain sharpness significantly longer than standard steel drills, making it highly effective for drilling epoxy glass laminates. Optimal use involves operating at high speeds to ensure clean hole quality and reduce the risk of drill bit breakage.

Solid carbide construction delivers prolonged sharpness and durability. 3.17 mm shank diameter ensures compatibility with common PCB drill machines. Compliant with DIN 338 standards for reliable industrial use. Ideal for precision drilling of epoxy glass PCB laminates.

Manufactured in France with rigorous quality control. This product is well-suited for industrial, electronics manufacturing, laboratory prototyping, and maintenance applications requiring accurate PCB hole drilling. Explore more professional PCB Drill Bits and drilling tools in the Electronics & Electricals category at EnvMart.