Dormer A120 HSS Stub Drill 4.0mm OL55mm WL22mm DORA120400

General description This is a high-speed steel (HSS) twist drill bit designed for precise and durable drilling. The Dormer A120 Metric HSS Stub Drill Bits are ideal for general machining applications and can be used in portable drills, turrets, and automatic lathes. The special split-point ensures easy starting and accurate drill location, while the rigidity of the bit allows for effective use in various drilling machines. Technical specifications Material: High-Speed Steel (HSS) Type: DIN 1897, ISO 235, Type N Tip Angle: 135° Cutting Profile: Cross-cut with a diameter of Ø 3.0 mm Shank: Cylindrical Maximum Cutting Angle: 135° Cutting Direction: Right Cutting Capacity: Steel up to 800 N, with a feed rate of 0.1 mm/W Nominal Tolerance: h8 Model: A120 Drilling Depth: 2.5 times the diameter (2.5×D) Dimensions: 4.00 mm (Diameter), 55 mm (Overall Length), 22 mm (Working Length) Compatibility and accessories Compatible with automatic drilling machines Compatible with handheld drills