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Extension Taps

Available5 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

Bright Finish Carbide Thread-Forming Extension Taps

Bright Finish Carbide Thread-Forming Extension Taps
The bright finish on these taps provides a smooth, polished surface. Carbide taps are harder than high-speed steel and high-performance taps. They resist high temperatures and are suitable for high-speed tapping. Carbide taps are more brittle than high-speed steel and high-performance taps and require a rigid setup. 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.

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.