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High-Speed Twist Drill 31 2-3/4" (10pcs)
Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Pack Type:
- Pouch
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
Metallics NHSD31 – Frequently Asked Questions
1) What size is the Metallics NHSD31 high-speed twist drill?
The NHSD31 is a wire gauge size 31 high-speed twist drill with an overall length of 2-3/4 inches. Wire gauge numbering runs opposite to fractional sizing, so a No. 31 is a small-diameter bit used for pilot holes and screw clearance work rather than conduit-size holes.
2) How many drill bits come in a pack of Metallics NHSD31?
Ten bits per pack, supplied in a pouch. That makes it a restock quantity for an electrician's bit case rather than a single replacement, which is useful when small-gauge bits snap often on sheet metal and strut.
3) Is the Metallics NHSD31 a cobalt or carbide bit?
It is a high-speed steel (HSS) twist drill. HSS handles the mild steel, aluminum, plastic and wood an electrician meets on device boxes, strut and enclosures. For hardened stainless or masonry you want a cobalt or carbide-tipped bit instead, not this one.
4) What part number do I order for the Metallics number 31 twist drill?
Order Metallics NHSD31. That is the manufacturer part number for the No. 31, 2-3/4 inch high-speed twist drill in the 10 piece pouch, and it is the only configuration offered under it.
5) Will the NHSD31 fit a standard cordless drill or driver?
The NHSD31 is a straight-shank twist drill, so it chucks into any standard keyed or keyless three-jaw drill chuck. A quarter-inch hex impact driver will not hold it without a round-shank adapter chuck.
How fast can I get the Metallics NHSD31 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 NHSD31 come with a warranty?
Absolutely. The Metallics NHSD31 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 NHSD31?
You can call, text, or email our expert support team for fast answers. We’re here to help with
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selection,
installation tips, and troubleshooting. Contact Us
Why buy the Metallics NHSD31 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.