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Walter 9/16-12 NC HSS Taper Tap for Steel and Aluminum

$64.30/ea $55.30/1 per each only $55.30/eaSave 14%

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OVERVIEW

Reliable Threading for the Toughest Jobs

When you are in the middle of a fabrication job or a critical repair, a stripped thread or a missing bolt hole can bring everything to a halt. The Walter 9/16-12 NC Taper Tap is the tool you want in your kit to get things moving again. Built for welders, fabricators, and maintenance crews, this tap is tough enough to handle the rigors of the shop floor. It isn't just a standard hardware store tap; it is made from High-Speed Steel (HSS), which means it holds its edge longer and cuts through metal more smoothly than cheaper carbon steel options.

This specific tap features a taper chamfer, which is the most user-friendly style available. If you have ever struggled to get a tap started straight, you know the frustration. The taper design has a gradual entry, allowing the tool to bite into the metal slowly and align itself, preventing crooked threads. This makes it perfect for hand tapping operations where stability is key. It is versatile enough to handle a wide range of materials, from aluminum and mild steel to harder stainless steel alloys, making it a universal solution for your threading needs.

Whether you are tapping a new hole in a mounting plate or cleaning up damaged threads on a piece of machinery, this tool delivers consistent results. The precision-ground threads ensure that you aren't just pushing metal around—you are cutting clean, accurate channels for your fasteners. Don't let a broken bolt or a stripped hole slow you down. Equip your toolbox with a Walter HSS Taper Tap and ensure you have the cutting power to handle thread repairs and fabrication tasks with confidence and speed.

Durability is key in MRO environments, and Walter delivers. The hardened structure resists wear and breakage, ensuring that this tap remains a reliable part of your arsenal for job after job. It is an essential accessory for any serious metalworker looking for quality and performance.

Additional Information
Brand:Walter Surface Technologies
Thread Size:9/16-12 NC
Material:High-Speed Steel (HSS)
Tap Style:Taper
Thread Standard:National Coarse (NC)
Application Material:Aluminum, Mild Steel, Stainless Steel
Packaging Description:1 per each

INCLUDED

  • 1 x Walter 9/16-12 NC High-Speed Steel Taper Tap
  • Protective packaging

APPLICATIONS

  • Cutting new internal threads in drilled holes.
  • Repairing or cleaning up damaged and rusted threads.
  • Fabrication of mounting points on steel structures.
  • Maintenance and repair of industrial machinery.
  • Automotive and heavy equipment thread restoration.
  • Suitable for use on aluminum, mild steel, and stainless steel.

FAQ

A taper tap has a longer chamfer (7-10 threads), making it easier to start a thread straight. A plug tap has a shorter chamfer (3-5 threads) and is used after the taper tap or for through holes.

Yes, this Walter tap is made from High-Speed Steel (HSS), which is durable enough to cut threads in stainless steel, as well as mild steel and aluminum.

The standard tap drill size for a 9/16-12 NC thread is typically 31/64 inch.

Yes, a taper tap can be used to start threads in a blind hole, but you may need to follow up with a plug or bottoming tap to thread closer to the bottom of the hole.

NC stands for National Coarse, which refers to the thread pitch standard. It indicates a coarser thread compared to NF (National Fine).

Yes, using a high-quality cutting fluid or tapping oil is highly recommended to reduce friction, dissipate heat, and extend the life of the tap.

HSS can withstand higher temperatures without losing its hardness and is generally more durable and wear-resistant than carbon steel, making it better for industrial use.
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