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Extension Taps

Available16 products
Extension taps have long shanks that allow them to tap deep holes and access holes that a standard tap could not reach. They create internal threads in holes, and their reduced-diameter shank clears the hole when tapping a hole at a depth that is greater than the taps' thread length.
Thread Limit

TiCN-Coated High-Performance Thread-Forming Extension Taps

TiCN-Coated High-Performance Thread-Forming Extension Taps
The TiCN coating on these taps protects them from wear and is harder and more wear-resistant than a TiN coating. High-performance taps are harder and more wear-resistant than high-speed steel taps. They provide good precision and accuracy in threading tasks. Thread-forming taps press against the sides of a hole to form threads as they are rotated into the hole. They don't produce chips, which eliminates the need to clear chips from the hole and prevents threads from being deformed during tapping.

Metric Coarse + Right Hand + 0 Flute

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Metric Fine + Right Hand + 0 Flute

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UNC + Right Hand + 0 Flute

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UNF + Right Hand + 0 Flute

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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.