Union Butterfield TN1543 High-Speed Steel Pipe Tap NPTF TiN Coated Round Shank With Square End 14-18 Thread Size

Union Butterfield TN1543 High-Speed Steel Pipe Tap, NPTF, TiN Coated, Round Shank With Square End, 1/4"-18 Thread Size

Union Butterfield TN1543 High-Speed Steel Pipe Tap, NPTF, TiN Coated, Round Shank With Square End, 1/4"-18 Thread Size Price: $35.00

Product Features

  • Pipe tap cuts threads in pipes and pipe fittings
  • NPTF (National Pipe Taper Fuel) threads for leak-free seals without the use of sealants
  • Titanium nitride (TiN) coating combines hardness with low friction for extended tool life and faster cutting
  • Straight flutes to cut threads in through holes and blind holes
  • Medium hook for general-purpose pipe tapping

Product Description

The Union Butterfield TN1541 high-speed steel pipe tap has straight flutes with medium hook, titanium nitride (TiN) coating, and a round shank with a square end, and is used to create NPTF (National Pipe Taper Fuel) right-hand threads in a range of materials, with strength in carbon steel and alloy steel. The pipe tap’s NPTF thread, also called Dryseal American National Standard Taper Pipe Thread, is an ANSI-standard thread configuration designed for a leak-free tapered pipe joint that is created by an interference fit between engaged threads rather than by the use of sealants. The Titanium nitride (TiN) ceramic coating combines hardness and low friction to extend cutting tool life and permits faster cutting speeds than with uncoated tools and is good for use on items made of alloy steel, carbon steel, plastic, and aluminum. The straight flutes are suitable for threading through holes (extending through the workpiece) and blind or bottoming holes (with only one opening). Designed for average conditions, this tap has a medium hook, or rake angle, that is suitable for general-purpose pipe tapping.

Right-hand threads are designed to tighten when a head or nut is rotated clockwise (the most common threading direction). High-speed steel (HSS) is a common general-purpose steel for cutting tools and is compatible with a variety of materials. The round shank with square end helps to minimize rotation in the tool holder. This tool can be used in machines, such as drill presses or lathes, or with hand tools such as tap wrenches.

In the Union Butterfield TN1541 series, taps with nominal diameters of 1/8” to 1/2” have four flutes and taps with a nominal diameter of 3/4” have five flutes. In this series all taps have semi-bottoming chamfers. This tap conforms to ANSI standards and is suitable for normal pipe thread tolerance.

Taps produce internal threads in previously formed holes and can be used in machines (such as drill presses) or with hand tools. Common types of taps include hand taps, spiral point taps, spiral flute taps, thread forming taps, and pipe taps. Hand taps (straight-flute taps) collect chips in the straight flutes of the tool; spiral point taps push chips through holes ahead of the tool; and spiral flute taps pull chips back from the tip of the tool, up and out the hole. Thread forming taps, also known as cold forming taps, press rather than cut to create threads in a drilled hole, and no chips are created. Pipe taps create threads in pipes and pipe fittings. Each thread type designates a thread profile and each type is identified with an abbreviation. In the U.S. and Canada, the Unified Thread Standard is the dominant thread type, including UNC (Unified Coarse), UNF (Unified Fine), and NPT (National Pipe Taper) threads, among others.

Precision Dormer manufactures cutting tools under the following brands: Precision Twist, Dormer, and Union Butterfield. The company has locations around the world, and provides tools adhering to ANSI, NAS, and DIN standards.



Union Butterfield TN1543 High-Speed Steel Pipe Tap NPTF TiN Coated Round Shank With Square End 14-18 Thread Size

14 Results ... Union Butterfield TN1541 High-Speed Steel Pipe Tap, NPT, Medium Hook, TiN Coated, Round Shank with Square End · Buy new: $31.53 - $103.15 ...
Product Information

union butterfield tn1543 high-speed steel pipe tap nptf tin coated round shank with square end 14-18 thread size

14 Results ... Union Butterfield TN1541 High-Speed Steel Pipe Tap, NPT, Medium Hook, TiN Coated, Round Shank with Square End · Buy new: $31.53 - $103.15 ...
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The Union Butterfield TN1541 high-speed steel pipe tap has straight flutes with medium hook, titanium nitride (TiN) coating, and a round shank with a square end, and is used to create NPTF (National Pipe Taper Fuel) right-hand threads in a range of materials, with strength in carbon steel and alloy steel. The pipe tap’s NPTF thread, also called Dryseal American National Standard Taper Pipe Thread, is an ANSI-standard thread configuration designed for a leak-free tapered pipe joint that is created by an interference fit between engaged threads rather than by the use of sealants. The Titanium nitride (TiN) ceramic coating combines hardness and low friction to extend cutting tool life and permits faster cutting speeds than with uncoated tools and is good for use on items made of alloy steel, carbon steel, plastic, and aluminum. The straight flutes are suitable for threading through holes (extending through the workpiece) and blind or bottoming holes (with only one opening). Designed for average conditions, this tap has a medium hook, or rake angle, that is suitable for general-purpose pipe tapping.

Right-hand threads are designed to tighten when a head or nut is rotated clockwise (the most common threading direction). High-speed steel (HSS) is a common general-purpose steel for cutting tools and is compatible with a variety of materials. The round shank with square end helps to minimize rotation in the tool holder. This tool can be used in machines, such as drill presses or lathes, or with hand tools such as tap wrenches.

In the Union Butterfield TN1541 series, taps with nominal diameters of 1/8” to 1/2” have four flutes and taps with a nominal diameter of 3/4” have five flutes. In this series all taps have semi-bottoming chamfers. This tap conforms to ANSI standards and is suitable for normal pipe thread tolerance.

Taps produce internal threads in previously formed holes and can be used in machines (such as drill presses) or with hand tools. Common types of taps include hand taps, spiral point taps, spiral flute taps, thread forming taps, and pipe taps. Hand taps (straight-flute taps) collect chips in the straight flutes of the tool; spiral point taps push chips through holes ahead of the tool; and spiral flute taps pull chips back from the tip of the tool, up and out the hole. Thread forming taps, also known as cold forming taps, press rather than cut to create threads in a drilled hole, and no chips are created. Pipe taps create threads in pipes and pipe fittings. Each thread type designates a thread profile and each type is identified with an abbreviation. In the U.S. and Canada, the Unified Thread Standard is the dominant thread type, including UNC (Unified Coarse), UNF (Unified Fine), and NPT (National Pipe Taper) threads, among others.

Precision Dormer manufactures cutting tools under the following brands: Precision Twist, Dormer, and Union Butterfield. The company has locations around the world, and provides tools adhering to ANSI, NAS, and DIN standards.

Last Special Deals

  • Pipe tap cuts threads in pipes and pipe fittings
  • NPTF (National Pipe Taper Fuel) threads for leak-free seals without the use of sealants
  • Titanium nitride (TiN) coating combines hardness with low friction for extended tool life and faster cutting
  • Straight flutes to cut threads in through holes and blind holes
  • Medium hook for general-purpose pipe tapping
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