Extension Taps

Available499 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.

TiCN-Coated High-Performance Spiral-Point Extension Taps

TiCN-Coated High-Performance Spiral-Point 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. Spiral-point taps have straight flutes with a spiral point that pushes chips in front of the tap as it moves into a hole and out the other side, eventually forcing the chips out of the hole. They are used for threading through holes.

Metric Coarse + Right Hand + 3 Flute

Loading...

Metric Coarse + Right Hand + 4 Flute

Loading...

Metric Fine + Right Hand + 3 Flute

Loading...

Metric Fine + Right Hand + 4 Flute

Loading...

UNC + Right Hand + 3 Flute

Loading...

UNF + Right Hand + 3 Flute

Loading...

Black-Oxide Finish High-Performance Spiral-Point Extension Taps

Black-Oxide Finish High-Performance Spiral-Point Extension Taps
The black-oxide finish on these taps retains lubricants to improve the taps' wear resistance and chip flow. Black-oxide taps should only be used on ferrous metals. High-performance taps are harder and more wear-resistant than high-speed steel taps. They provide good precision and accuracy in threading tasks. Spiral-point taps have straight flutes with a spiral point that pushes chips in front of the tap as it moves into a hole and out the other side, eventually forcing the chips out of the hole. They are used for threading through holes.

UNC + Right Hand + 2 Flute

Loading...

UNC + Right Hand + 3 Flute

Loading...

UNF + Right Hand + 3 Flute

Loading...

Bright Finish High-Speed Steel Spiral-Point Extension Taps

Bright Finish High-Speed Steel Spiral-Point Extension Taps
The bright finish on these taps provides a smooth, polished surface. High-speed steel taps provide good wear resistance in general purpose tapping applications in a range of materials. Spiral-point taps have straight flutes with a spiral point that pushes chips in front of the tap as it moves into a hole and out the other side, eventually forcing the chips out of the hole. They are used for threading through holes.

Metric Coarse + Right Hand + 2 Flute

Loading...

Metric Coarse + Right Hand + 3 Flute

Loading...

UNC + Right Hand + 2 Flute

Loading...

UNC + Right Hand + 3 Flute

Loading...

UNF + Right Hand + 2 Flute

Loading...

UNF + Right Hand + 3 Flute

Loading...

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

Loading...

Metric Fine + Right Hand + 0 Flute

Loading...

UNC + Right Hand + 0 Flute

Loading...

UNF + Right Hand + 0 Flute

Loading...

TiCN-Coated High-Performance Spiral-Flute Extension Taps

TiCN-Coated High-Performance Spiral-Flute 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. Spiral-flute taps pull chips out and away from the hole as the tap moves into the hole to create threads, which helps prevent chips from packing in the hole. They are used for threading blind holes.

Metric Coarse + Right Hand + 3 Flute

Loading...

Metric Coarse + Right Hand + 4 Flute

Loading...

Metric Fine + Right Hand + 3 Flute

Loading...

Metric Fine + Right Hand + 4 Flute

Loading...

UNC + Right Hand + 2 Flute

Loading...

UNC + Right Hand + 3 Flute

Loading...

UNC + Right Hand + 4 Flute

Loading...

UNF + Right Hand + 2 Flute

Loading...

UNF + Right Hand + 3 Flute

Loading...

UNF + Right Hand + 4 Flute

Loading...

Black-Oxide Finish High-Speed Steel Spiral-Point Extension Taps

Black-Oxide Finish High-Speed Steel Spiral-Point Extension Taps
The black-oxide finish on these taps retains lubricants to improve the taps' wear resistance and chip flow. Black-oxide taps should only be used on ferrous metals. High-speed steel taps provide good wear resistance in general purpose tapping applications in a range of materials. Spiral-point taps have straight flutes with a spiral point that pushes chips in front of the tap as it moves into a hole and out the other side, eventually forcing the chips out of the hole. They are used for threading through holes.

Unspecified

Loading...

Metric Coarse + Right Hand + 2 Flute

Loading...

Metric Coarse + Right Hand + 3 Flute

Loading...

UNC + Right Hand + 2 Flute

Loading...

UNC + Right Hand + 3 Flute

Loading...

UNF + Right Hand + 2 Flute

Loading...

UNF + Right Hand + 3 Flute

Loading...

Bright Finish High-Speed Steel Spiral-Flute Extension Taps

Bright Finish High-Speed Steel Spiral-Flute Extension Taps
The bright finish on these taps provides a smooth, polished surface. High-speed steel taps provide good wear resistance in general purpose tapping applications in a range of materials. Spiral-flute taps pull chips out and away from the hole as the tap moves into the hole to create threads, which helps prevent chips from packing in the hole. They are used for threading blind holes.

UNC + Right Hand + 2 Flute

Loading...

UNC + Right Hand + 3 Flute

Loading...

UNC + Right Hand + 4 Flute

Loading...

UNF + Right Hand + 3 Flute

Loading...

Bright Finish High-Speed Steel Extension Taps for Pipe

Bright Finish High-Speed Steel Extension Taps for Pipe
The bright finish on these taps provides a smooth, polished surface. High-speed steel taps provide good wear resistance in general purpose tapping applications in a range of materials. Pipe taps come in thread standards and sizes that are used on parts in pipe systems. They create or repair internal threads in pipe and fittings so they can form a pressure-tight seal with parts that have matching external threads.

Metric Coarse + Right Hand + 2 Flute

Loading...

Metric Fine + Right Hand + 4 Flute

Loading...

NPS, NPSF, NPSI, NPT + Right Hand + 4 Flute

Loading...

NPS, NPSF, NPSI, NPT + Right Hand + 5 Flute

Loading...

NPSF + Right Hand + 4 Flute

Loading...

NPT + Right Hand + 4 Flute

Loading...

NPT + Right Hand + 5 Flute

Loading...

NPT, NPTF + Right Hand + 4 Flute

Loading...

NPT, NPTF + Right Hand + 5 Flute

Loading...

NPTF + Right Hand + 4 Flute

Loading...

TiCN-Coated High-Speed Steel Straight-Flute Extension Taps

TiCN-Coated High-Speed Steel Straight-Flute Extension Taps
The TiCN coating on these taps protects them from wear and is harder and more wear-resistant than a TiN coating. High-speed steel taps provide good wear resistance in general purpose tapping applications in a range of materials. Straight-flute taps move chips into the taps' flutes but do not evacuate the chips as the taps are rotated into a hole to cut threads. They are used for threading through holes and blind holes.

Metric Coarse + Right Hand + 3 Flute

Loading...

Metric Coarse + Right Hand + 4 Flute

Loading...

UNF + Right Hand + 3 Flute

Loading...

Black-Oxide Finish High-Performance Spiral-Flute Extension Taps

Black-Oxide Finish High-Performance Spiral-Flute Extension Taps
The black-oxide finish on these taps retains lubricants to improve the taps' wear resistance and chip flow. Black-oxide taps should only be used on ferrous metals. High-performance taps are harder and more wear-resistant than high-speed steel taps. They provide good precision and accuracy in threading tasks. Spiral-flute taps pull chips out and away from the hole as the tap moves into the hole to create threads, which helps prevent chips from packing in the hole. They are used for threading blind holes.

UNC + Right Hand + 3 Flute

Loading...

UNC + Right Hand + 4 Flute

Loading...

UNF + Right Hand + 3 Flute

Loading...

Bright Finish Carbide Straight-Flute Extension Taps

Bright Finish Carbide Straight-Flute 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. Straight-flute taps move chips into the taps' flutes but do not evacuate the chips as the taps are rotated into a hole to cut threads. They are used for threading through holes and blind holes.

Right Hand + 3 Flute

Loading...

Right Hand + 4 Flute

Loading...

TiN-Coated High-Speed Steel Extension Taps for Pipe

TiN-Coated High-Speed Steel Extension Taps for Pipe
The TiN coating on these taps protects them from wear and allows them to be used at higher speeds than taps with a bright finish. High-speed steel taps provide good wear resistance in general purpose tapping applications in a range of materials. Pipe taps come in thread standards and sizes that are used on parts in pipe systems. They create or repair internal threads in pipe and fittings so they can form a pressure-tight seal with parts that have matching external threads.

NPTF + Right Hand + 4 Flute

Loading...

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

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