Dormer A777 HSCo Heavy Duty Jobber Drill 1.00mm OL34mm WL12mm DOR100COB

General description The Dormer A777 HSCo Heavy-Duty Jobber Drill is specifically designed for heavy-duty drilling applications, particularly in tougher materials and the aerospace industry. It features a 135° split point that enhances precision and efficiency, minimizing the need for pre-drilling or centering. Technical specifications Material: HSCo Cobalt Steel Surface Treatment: Bronze coating Standard: DIN 338 Point Angle: 135° split point for sizes 1.00 mm and above, 118° conical point for smaller sizes Tip Diameter: 1.0 mm Working Length: 12 mm Overall Length: 34 mm Shank Type: Cylindrical Lubrication Grooves: Standard spiral groove Tolerance: Nominal diameter h8 Packaging: 10 pieces per box Compatibility and accessories Compatible with standard drill chucks and holders Suitable for drilling in tough materials such as high-tensile metals and aerospace-grade alloys Installation Insert the drill bit into a compatible drill chuck Ensure the drill is set to the appropriate speed for