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ELITE SERIES 7/16-in 5-3/5-in Cobalt Alloy Steel Jobber Length Twist Drill Bit

Ratings & Reviews for DEWALT ELITE SERIES 7/16-in 5-3/5-in Cobalt Alloy Steel Jobber Length Twist Drill Bit

4.4
197
Review
 4.4 out of 5
198 Reviews


88% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these drill bits for reliable performance and durability across diverse materials. Most report consistent, high-quality results that outperform previous tools, with bits drilling cleanly through steel, aluminum, and plastic without wandering or overheating. Reviewers emphasize exceptional longevity and maintained sharpness through multiple sessions, often comparing favorably to cheaper alternatives. Many appreciate precision sizing and cobalt alloy construction for demanding applications. A few note challenges with hardened steel or extreme conditions like aluminum drilling, but these limitations are contextual rather than product failures. Overall, customers consider them excellent value and highly recommend them.

Customer review summary generated by AI, including incentivized reviews.
198 Customer Reviews

Not worth the money

It dulled in angle after one hole

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Response from DewaltProductExpert

Hello. Thank you for taking the time to provide your feedback. I'm sorry you weren't pleased with the DWAMDCE20. Your feedback is valuable as... Read More

DewaltProductExpertMay 8, 2026

Excellent Life.

Would Recommend

Cobalt alloy steel: strong, long lasting. Good name brand. I'm thankful you carry these in store.

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Great help from Lowe's veteran staff for the bit!

The product worked as designed flawlessly. I used it on a military m998 to remove old rivets that had been there since 1986.

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This worked well in my multi-material scenario!

Would Recommend

My previous bit skipped too much. This one bites in immediately.

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Not elite

Would Not Recommend

Its not elite maybe ok. It wore out real quick while drilling aluminum.

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Response from DewaltProductExpert

Hello. Thank you for taking the time to provide your feedback. I'm sorry you weren't pleased with the DWAMDCE32. Your feedback is valuable ... Read More

DewaltProductExpertMay 8, 2026

Not elite

Would Not Recommend

Not very elite. It wore out while while drilling aluminum

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Response from DewaltProductExpert

Hello Jimmy, your feedback is valuable as we take into consideration every piece of feedback that we come across. We have documented your comments an... Read More

DewaltProductExpertMay 5, 2026

Good bit

Would Recommend

Good hardened bit for use on mid grade metal

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Great bit for mild steel

This bit cut right through angle iron

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Wheel stud drill out

Would Recommend

It worked for the job.

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It's a great product

Would Recommend

Great Product

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Best drill bit I have ever bought

Would Recommend

Drilled though everything

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Staff was great

Would Recommend

Worked perfectly

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Response from DewaltProductExpert

Hello. Thank you for taking the time to provide your feedback. I'm sorry you weren't pleased with the DWAMDCE16. Your feedback is valuable a... Read More

DewaltProductExpertApril 23, 2026

Drill Bit

Would Recommend

Tough carbide cutting with dewalt. Buying again for sure

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Replace ment drill bit

Would Recommend

Works as kntended

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Does the job

Would Recommend

Product served the purpose it was designed for. It sturdy, durable, and tough. Need a hole made, cant go wrong with this!

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Solid

Would Recommend

Very effective steel.

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