Dormer A120 3.20MM HSS Stub Drill

General description The Dormer A120 Metric HSS Stub Drill Bits are designed for general machining applications, making them ideal for use in portable drills, turret machines, and automatic lathes. The special split-point design ensures easy starting and accurate drill location, while the rigidity of the bit allows for effective performance in demanding tasks. Technical specifications Material: High-Speed Steel (HSS) Type: DIN 1897, Type N Point angle: 135° Shank: Cylindrical Cutting profile: Ground with cross-cutting edge from 3.0 mm diameter Coating: Dampfanlassbehandlung (standard treatment) Overall length: 49 mm Cutting depth: 2.5 x D Maximum feed in steel: 0.08 mm/rev Nominal tolerance: h8 Number of pieces: 10 per box Compatibility and accessories Compatible with portable drills, turret machines, and automatic lathes Suitable for use on manual drills and automatic machines Installation Insert the drill bit into the drill chuck, ensuring it is securely tightened Use appropriate