You may also like
Drill Bit HD Cobalt St 135d SplPt 27/64" 5-3/8" YLW (1pc)
Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Pack Type:
- Pouch
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
Metallics HSSC23E – Frequently Asked Questions
1) What size hole does the Metallics HSSC23E drill bit make, and what tap does that match?
The HSSC23E cuts a 27/64 inch hole. That is the standard tap drill size for a 1/2-13 UNC thread, so it is the bit you grab before running a 1/2 inch tap into steel or iron. Overall length is 5-3/8 inches.
2) Is a cobalt drill bit worth it for drilling stainless steel strut and enclosures?
Cobalt is the right pick there. The HSSC23E is a heavy duty cobalt bit, and cobalt alloy holds its edge at the higher temperatures you get drilling stainless, hardened plate, and cast iron, where plain high speed steel dulls fast. For soft aluminum, wood, or thin EMT a standard HSS bit does the job at less cost.
3) What does the 135 degree split point on this Metallics bit actually do for me?
A 135 degree split point self centers, so the bit starts on flat steel without a center punch and without walking. The flatter 135 angle also spreads cutting load across more of the lip, which matters when you are drilling hard material. A conventional 118 degree point generally wants a punch mark first.
4) Does the Metallics HSSC23E come as a single bit or a set?
It ships as one bit, a single 27/64 inch size, supplied in a pouch rather than an index case. If you are stocking a full tap drill range for a van or crib you order each size separately.
5) How deep can I drill with the 5-3/8 inch HSSC23E bit?
Usable depth is less than the 5-3/8 inch overall length, since part of the bit is the shank held in the chuck. Plan on the flute length for hole depth, which is typical for a jobber length bit of this diameter. For through holes in strut, channel, panel steel, or box knockouts that is more than enough.
6) What is the Metallics part number for the 27/64 cobalt drill bit?
Order it as Metallics HSSC23E. That number covers the 27/64 inch heavy duty cobalt bit, 135 degree split point, straight shank, with the yellow finish.
How fast can I get the Metallics HSSC23E 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 HSSC23E come with a warranty?
Absolutely. The Metallics HSSC23E 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 HSSC23E?
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 HSSC23E 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.