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High-Speed Twist Drill Bit 3/8" 5" Bright (1pc)
Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Pack Type:
- Pouch
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
Metallics HSD20E – Frequently Asked Questions
1) What size hole does the Metallics HSD20E twist drill bit cut?
The HSD20E is a 3/8 inch diameter high-speed twist drill bit with a 5 inch overall length. That diameter is a common one for anchor and bolt holes, and the 5 inch length gives you reach past a stud face or through a bracket that a stubby jobber bit cannot clear.
2) Can I use the HSD20E high-speed twist drill bit for masonry or concrete?
No. It is a high-speed steel twist bit meant for metal, wood and plastics. Drilling concrete, brick or block needs a carbide-tipped masonry bit, or an SDS hammer bit for anything beyond light-duty work. Using this bit in masonry will dull the cutting edges almost immediately.
3) Is the Metallics HSD20E drill bit sold singly or in a set?
One bit per pack. The HSD20E ships as a single piece in a pouch, so if you are standardizing a truck or a maintenance shop on 3/8 inch you order the quantity you need rather than buying a graduated index.
4) Is the HSD20E a black oxide or bright finish drill bit?
Bright finish. The HSD20E is uncoated high-speed steel, which is the general-purpose choice for steel, aluminum and wood. For repeated drilling in harder or abrasive material, many buyers prefer a black oxide or titanium-coated bit instead, since the coating slows heat build-up.
How fast can I get the Metallics HSD20E 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 HSD20E come with a warranty?
Absolutely. The Metallics HSD20E 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 HSD20E?
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 HSD20E 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.