Irwin HSS TCT Tip Drill Bit 9.5mm OL125mm WL81mm IRW10502685

General description The Irwin HSS TCT Tip Drill Bit is designed for precise drilling in hardened materials such as steel, cast iron, bronze alloys, and manganese steel. It features a tungsten carbide tip for durability and efficiency, capable of drilling materials up to 50 Rockwell C hardness. The drill bit body is made from hardened chrome vanadium steel with a hardness of 56 Rockwell C, making it ideal for various drilling applications requiring accuracy and durability. Technical specifications Type: TCT (Tungsten Carbide Tipped) drill bit Diameter: 9.5mm Overall length: 125mm Working length: 81mm Material: Chrome vanadium steel with tungsten carbide tip Hardness: Drill body 56 HRC, tip up to 50 HRC Compatibility and accessories Compatible with stationary drill presses and drilling machines Requires coolant, such as a 3-6% emulsion, to prolong tool life Installation Insert the drill bit into the drill chuck, ensuring it is securely tightened Use appropriate speed and feed rates for