Dormer E500 HSS Coarse Tap Straight Flute 3mm Second DORE50030S

General description This Dormer E500 HSS Coarse Tap is designed for precise threading in metalworking. Made from high-speed steel (HSS), it features a straight, right-hand thread with a metric size of M3 and a pitch of 0.50 mm. This versatile tap is suitable for creating both through and blind threads, making it ideal for use in structural and carbon steels. The tap conforms to ISO standards, ensuring compatibility and quality. Technical specifications Thread size: M3 Thread pitch: 0.50 mm Thread type: Metric ISO Thread class: 6H Overall length: approximately 48 mm Shank diameter: 3.15 mm Drive shape: Square, 2.5 mm Cutting edges: 3 Cutting direction: Right-hand Thread length: 12.5 mm Core hole diameter: 2.5 mm Surface: Polished, uncoated Compatibility and accessories Compatible with standard tap wrenches and handles designed for 2.5 mm square drives Suitable for threading in structural steel and carbon steel Installation Insert the tap into a compatible tap wrench or handle with a

Dormer E500 straight flute taps are the only type of taps that can be used by hand but they may also be used in a machine if required. Extremely versatile can tap through or blind holes in most materials. When tapping blind holes straight flute taps should be used in sets. The three taps which form a set are known by more than one name. 1. Taper or First tap2. Second or Intermediate tap3. Bottoming third or plug tap. Metric coarse straight flute taps. Tolerance: Class 2 for 6H FitSurface treatment: BrightMaterial: HSS High Speed SteelChamfer No: 1 2 and 3 Serial no 4 and 5Flute Geometry: Straight Flutes ISO529Size: 3.0mm x 0.5 Second.PTDDORE50030S