Dormer E500 HSS Straight Flute Hand Tap Metric with Bright finish, ISO standard, 3 Pack

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General description This set includes right-hand internal threading taps designed for metric M12 threads with a 1.75 mm pitch and a 6H tolerance class. The Dormer E500 straight flute taps are versatile and can be used by hand or in a machine, making them suitable for tapping through or blind holes in most materials. The set comprises three taps with different thread ranges, allowing for versatile threading applications in construction and manufacturing. Technical specifications Material: High-Speed Steel (HSS) with a polished surface Standard: ISO 529 Size: 12.0 mm x 1.75 Shank diameter: 9.0 mm Drive: Square drive of 7.1 mm Overall length: 10 mm (for the shank) Tolerance: Class 2 for 6H Fit Flute Geometry: Straight Flutes Compatibility and accessories Compatible with standard ISO M12 threading tools and accessories Designed to work with compatible tap wrenches and holders Installation Insert the tap into a suitable tap wrench or holder Ensure the tool is securely fixed before use

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Bright finish - prevents work piece material from sticking to the cutting edge Premium HSS material - High Speed Steel provides superior performance and extended tool life Straight Flute Design - Designed for efficient threading of through and blind holes ISO Standard - Manufactured conforming to the International Standardisation Organisation Versatile product - Can be used for hand tapping many materials including steels, aluminium, stainless steel and cast iron