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Carbon Steel Tap Taper Type 1-8 (1pc)
Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Pack Type:
- Pouch
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
Metallics 18CTT – Frequently Asked Questions
1) What thread size does the Metallics 18CTT tap cut?
The 18CTT is a taper tap for 1-8 thread, meaning a 1 inch diameter with 8 threads per inch. Order it when you need to cut or clean up 1-8 internal thread, such as the threaded rod and hanger sizes used on larger pipe and equipment supports.
2) Is the 18CTT a taper tap or a bottoming tap?
It's a taper type tap. The lead chamfer is ground over several threads so it self-aligns as you start the hole, which is what you want for through holes and for starting a thread by hand. It will not thread to the bottom of a blind hole, so a blind-hole job needs a bottoming tap to finish the last threads.
3) Is the Metallics 18CTT carbon steel or high speed steel?
Carbon steel. That suits hand tapping and chasing damaged threads in mild steel, aluminum, and brass at low speed with cutting oil. For production work or harder alloys in a machine, a high speed steel tap holds its edge longer.
4) Can I use the 18CTT to clean up rusted 1-8 threaded rod couplings or anchors?
Yes, chasing damaged or rust-fouled 1-8 internal thread is exactly what a carbon steel taper tap is for. The tapered lead lets you pick up the existing thread without cross-threading. Use oil and back the tap out often to clear chips.
5) How many taps come in a Metallics 18CTT pack?
One tap per pack, supplied in a pouch. If you are kitting out multiple electricians or rod-hanging crews, order one per tech rather than expecting a set.
6) Will the Metallics 18CTT fit a standard tap wrench?
It has the usual square drive shank on a 1 inch hand tap, so it takes a heavy-duty T-handle or bar-type tap wrench sized for 1 inch taps. A small ratcheting tap handle will not grip it or give you enough leverage at this diameter.
How fast can I get the Metallics 18CTT delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Metallics 18CTT come with a warranty?
Absolutely. The Metallics 18CTT is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Metallics 18CTT?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Metallics 18CTT from ZenSupply?
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and
rewards on
every order.
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