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Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Pack Type:
- Pouch
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
Metallics HSD28R – Frequently Asked Questions
1) What size is the Metallics HSD28R twist drill bit, and how many come in a pack?
The HSD28R is a 1/2 inch diameter high-speed twist drill, 4 inches long, sold 5 bits to a pack in a pouch. Ordering by the part number HSD28R gets you the full five-piece pack, not a single bit, so plan quantities accordingly when you are stocking a van or a shop crib.
2) How deep a hole can a 4 inch long twist drill actually make?
Overall length on the HSD28R is 4 inches, and part of that is held in the chuck, so usable flute depth is less than the full 4 inches. For through-holes in strut, angle iron, panel sides, or sheet steel it has plenty of reach. For deep work through stacked or heavy sections, size up to a longer bit.
3) Is the Metallics HSD28R a five-pack for restocking rather than a one-off bit?
It ships five bits to a pouch, which makes it a restock item for an MRO crib or a contractor's consumable kit rather than a single replacement. 1/2 inch is a size that gets worn or snapped often on steel, so a five-pack of one size is how most shops buy it.
How fast can I get the Metallics HSD28R 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 HSD28R come with a warranty?
Absolutely. The Metallics HSD28R 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 HSD28R?
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 HSD28R 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.