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Catalogs, brochures, and technical information available for download.

Complete cataloguePERFORMER Forming TapSynchro TapsSpiralo TapsNirofix TapsTool ExtensionsApplication and core hole tablesTapping – Specification of ApplicationAn Overview of Pipe TapsThread tolerances of TapsChamfer Forms on TapsSpecifications for TapsRegrinding of TapsDrill-Ø for Taps and Minor-Ø of Nut Taps

CAtaloGUE

Complete catalogue

For machining difficult-to-machine materials that produce long chips, such as austenitic stainless steels.

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PERFORMER Forming Tap

Specialist tools for challenging materials. Maximum performance.

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Synchro Taps

Dulofix & Spiralo 40 SYNC. Designed for modern CNC applications.

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Spiralo Taps

“Spiralo 45 ZB TiN/VAP (ZEBRA)” tap for efficient chip removal in deep blind holes.

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Nirofix Taps

For machining difficult-to-machine materials that produce long chips, such as stainless austenitic steels.

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Tool Extensions

HAHNREITER tap extensions: Standard taps can also be used in hard-to-reach places.

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Technical information

Application and core hole tables

Quick material selection, optimal cutting parameters, and precise core hole dimensions for maximum process reliability.

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Tapping – Specification of Application

Fundamentals of collecting workpiece, machine, and process data for designing the optimal cutting process.

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An Overview of Pipe Taps

Standards, specifications, and differences between Whitworth and American pipe taps.

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Thread tolerances of Taps

Fundamentals, Calculation, and Tolerance Classes for Flank and Outside Diameters According to DIN EN 22857 and ISO 965.

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Chamfer Forms on Taps

Overview of chamfer forms on taps according to DIN 2197, including angles, thread pitches, and typical applications.

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Specifications for Taps

Geometric features, dimensional designations, and angle definitions for tap and die sets.

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Regrinding of Taps

The effect of wear, rake angle, and cutting edge geometry on dimensional accuracy, surface finish, and tool life.

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Drill-Ø for Taps and Minor-Ø of Nut Taps

Overview of recommended mandrel hole diameters and nut taps mandrel diameters for metric, Unified, Whitworth, and special taps.

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