Dormer A777 HSCo Heavy Duty Jobber Drill 6.00mm OL93mm WL57mm DOR600COB

General description Dormer A777 HSCo Heavy-Duty Jobber Drill is designed for high-performance drilling in tougher materials, particularly in the Aerospace Industry. Its 135° split point is specifically engineered to handle greater heat generation during drilling, making it ideal for high tensile applications. Technical specifications Tip diameter: 6.0 mm Working length: 57 mm Overall length: 93 mm Flute Geometry: Standard Helix, Right hand spiral, Thick Web Point Angle: 0.30 mm - 0.95 mm (118° Conical point), 1.00 mm to 1.40 mm inclusive (135°), 1.50 mm and above (135° split point) Surface Treatment: Bronze Material: HSCo Cobalt steel Standards: DIN 338 RN / BS328 / ISO 235