Dormer A777 HSCo Heavy Duty Jobber Drill 2.00mm OL49mm WL24mm DOR200COB

General description A777 Metric Cobalt Jobber Drill Bits are designed for heavy-duty applications, particularly in the Aerospace Industry, where greater heat is generated during drilling. This drill bit is suitable for drilling through tough materials such as steel, cast iron, titanium, nickel, stainless steel, copper, magnesium, aluminum, and ceramic metals. Technical specifications Material: HSCo Cobalt steel Standard: DIN 338 Tip diameter: 2.0 mm Working length: 24 mm Overall length: 49 mm Flute Geometry: Standard Helix, Right hand spiral Point Angle: 0.30 mm - 0.95 mm (118° Conical point), 1.00 mm to 1.40 mm inclusive (135° 4 facet point), 1.50 mm and above (135° split point) Surface Treatment: Bronze Cutting direction: Right Shank type: Straight Drilling depth: 4×D (diameter) Compatibility and accessories Compatible with standard drill chucks and drill presses Suitable for use with metalworking machines and hand drills Installation Insert the drill bit into a compatible drill

A777 Metric Cobalt Jobber Drill Bits have a heavy-duty 135° split point for use when greater heat is generated during drilling e.g on higher tensile tougher materials and in particular the Aerospace Industry. Specification Flute Geometry: Standard Helix Right hand spiral Thick WebPoint Angle: 0.30 mm - 0.95 mm 118° Conical point1.00 mm to 1.40 mm inclusive 135° 4 facet point1.50 mm and above 135° split point sizes (Split point geometry to NAS 907 Aerospace Specification type P3 Point) Surface Treatment: BronzeMaterial: HSCo Cobalt steel DIN 338 RN / BS328 / ISO 235Tip diameter: 2.0mmWorking length: 24mm.Overall length: 49mm.PTDDOR200COB