Dormer A120 HSS Stub Drill 3.30mm OL49mm WL18mm DORA120330

General description The Dormer A120 Metric HSS Stub Drill Bit is designed for general machining applications, making it ideal for use in portable drills, turrets, and automatic lathes. This high-speed steel (HSS) twist drill bit is perfect for precise drilling in metal, steel, and cast iron. It features a special split-point tip that ensures easy starting and accurate drill location, along with a vapor-tempered finish for enhanced durability and performance. Technical specifications Material: HSS (High-Speed Steel) with vapor tempering Standard: DIN 1897, Type N Tip angle: 135° split point Diameter: 3.3 mm Overall length: 49 mm Cutting length: 18 mm Shank: Cylindrical Maximum drilling depth: 2.5 times the diameter (2.5xD) Nominal tolerance: h8 Cutting direction: Right Cutting capacity in steel up to 800 N: 0.08 mm/W Compatibility and accessories Compatible with standard drill chucks Suitable for automatic drilling machines Ideal for metalworking, construction, and manufacturing