Dormer A777 HSS E High Speed (8%) Cobalt Jobber Drill Bit with 135 Degree Split Point, Pack of 5pcs

General description This is a heavy-duty cobalt jobber drill bit designed for demanding drilling applications. It features a 135° split point for efficient cutting and reduced walking, making it suitable for tougher materials and high-temperature environments. The drill bit is ideal for use in industries such as aerospace and metalworking, providing precise and reliable performance. Technical specifications Material: HSCo Cobalt Steel Tip Diameter: 10.0 mm Overall Length: 133 mm Working Length: 87 mm Point Angles: 118° conical for sizes 0.30 mm - 0.95 mm; 135° split point for sizes 1.00 mm and above Flute Geometry: Standard helix, right-hand spiral, thick web Surface Treatment: Bronze Compliance: DIN 338, BS 328, ISO 235 Compatibility and accessories Compatible with standard drill chucks and drill presses Suitable for drilling high-tensile materials, metals, and aerospace-grade components Installation Insert the drill bit into a compatible drill chuck Secure tightly to prevent