a+s for precise threads with fine pitch
This a+s thread cutting set was specially developed for precise metric and metric fine machine threads. This makes the set ideal for demanding applications in mechanical engineering, precision mechanics, and repair work where exact fits are crucial. All cutting tools are made of high-quality HSS steel and precision-ground for clean, burr-free threads with a long service life.
Product advantages at a glance
• Metric & metric fine threads:
Contains both standard threads (M2–M16) and fine threads (MF6x0.75–MF18x1.5). Ideal for precise fits and finely tuned screw connections in mechanical and plant engineering.
• Precise threads:
Ground cutting edges guarantee high dimensional accuracy, clean chip removal and precise results when cutting internal and external threads.
• Durable HSS quality:
Made from high-quality high-speed steel (HSS) – wear-resistant, heat-resistant and reliable even with frequent use.
• Fully equipped:
With hand taps, dies, tap wrenches, die holders and tool holders clearly sorted in a robust metal case.
• Versatile:
Suitable for materials such as steel, stainless steel, aluminum, copper and brass.
• Professional storage:
Robust metal cassette with a precisely fitting insert.
Technical data
• Scope: 110 pieces
• Thread types: Metric (M2–M16) and metric fine (MF6x0.75–MF18x1.5)
• Material: HSS (high-speed steel)
• Finish: Ground, precision-machined
• Accessories: tap wrench, die holder, tool holder
• Packaging: Metal box with insert
Areas of application
Ideal for all work requiring precise threaded connections, such as retapping damaged threads, creating new internal or external threads, or in machine assembly. Perfect for workshops, assembly, and industrial production.
Scope of delivery
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Hand tap sets (metric & metric fine)
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Die (metric & metric fine)
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Tap wrench, die holder, tool holder
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Robust metal cassette with precisely fitting insert
Alternatives & complementary sets
If you need a set with inch or pipe threads instead, check out these options from the a+s series: