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Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Pack Type:
- Pouch
- Sub Division:
- Electrical-E H2
- Department:
- Tools
- Product Group:
- Power Tools & Accessories
- Product Subgroup:
- Drill & Driver Bits
- Product Type:
- Twist Drill Bit
Metallics NHSD29SE – Frequently Asked Questions
1) What size is the Metallics NHSD29SE high-speed twist drill bit?
The NHSD29SE is a high-speed steel twist drill bit given as 29 inches and 1-15/16 inches, with a black oxide finish. The 29 inch figure is the overall bit length, which is what lets it bore straight through stacked framing, sill plates and top plates in one pass instead of drilling from both sides.
2) How many drill bits come in a pack of the Metallics NHSD29SE?
One bit per pack, supplied in a pouch. If you are running a crew or expect to burn one up on a long rough-in, order a bit per driller rather than assuming a multi-pack.
3) Is a 29 inch twist drill bit the right choice for boring through wall plates for electrical rough-in, or should I use an auger bit?
A long high-speed twist drill bit like the NHSD29SE is the general-purpose choice when you need reach and a clean round hole, including through nail-embedded or mixed material where an aggressive auger screw point can grab and stall. A self-feed auger pulls itself through clean softwood faster, so for straight stud and plate boring in new wood many electricians prefer an auger. For retrofit work, boring blind through a wall cavity, or anywhere you may hit an old nail, the twist bit is the more forgiving tool. The black oxide finish on this one reduces friction and galling as the flutes clear chips from a deep hole.
4) Will the Metallics NHSD29SE fit a standard drill chuck?
Check your chuck capacity before ordering. The NHSD29SE is a high-speed twist drill bit whose stated dimensions are 29 inches and 1-15/16 inches, and a bit in that class is driven from a heavy-duty right-angle or hole-hawg style drill rather than a compact cordless driver. A 1/2 inch keyed or keyless chuck is the usual mount for long electrician's bits of this type.
How fast can I get the Metallics NHSD29SE 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 NHSD29SE come with a warranty?
Absolutely. The Metallics NHSD29SE 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 NHSD29SE?
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 NHSD29SE 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.