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ELITE SERIES x 4-1/10-in Cobalt alloy steel Jobber length Twist Drill Bit

Ratings & Reviews for DEWALT ELITE SERIES x 4-1/10-in Cobalt alloy steel Jobber length Twist Drill Bit

4.3
124
Review
 4.3 out of 5
126 Reviews


81% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this drill bit for exceptional precision and reliability in medium-duty metal work. Reviewers consistently highlight true-to-size accuracy, especially at small diameters like 3/32 inch, with no drift during drilling. Many report superior durability in mild steel and angle iron compared to other bits, noting it bites in immediately and lasts substantially longer. A few mention limitations with hardened steel or specialty materials, but most consider the performance and precision well worth the investment, with many expressing strong satisfaction and willingness to repurchase.

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

Quality

Long Lasting

November 8, 2025
From ELITE SERIES x 3-4_SLASH_5-in Cobalt Jobber length Twist Drill Bit Verified Purchaser
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Junk in my eyes

Not for steel! This snapped or dulled significantly FAST! 2 - 4 holes drilled through 1/4" steel and they were done for!

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Response from DewaltProductExpert

Hello Thank you for taking the time to provide your feedback on the unit. This is not the kind of performance we expect from our products and we woul...

DewaltProductExpertNovember 11, 2025

Drills a good hole

Would Recommend

Drills real good

November 7, 2025
From ELITE SERIES x 6-1_SLASH_10-in Cobalt Jobber length Twist Drill Bit Verified Purchaser
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Squirrels won't eat it but raccoons and chipmunks

Would Recommend

Great product if you have problems with squirrels at your bird feeder.

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Good product

Works great

October 30, 2025
From ELITE SERIES x 6-1_SLASH_10-in Cobalt Jobber length Twist Drill Bit Verified Purchaser
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Wouldn’t drill through hardened steel

Although cobalt supposedly will drill through hardened steel, this wouldn’t cut at all. I bought this as a pilot for a 1/4” hole in hardened steel. Lowe’s didn’t have any carbide bits. I ended up forcing my HSS bits through and reaming to final size. I returned the 1/4” cobalt bit unopened and will use the 1/8” carbide for softer stuff.

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Response from DewaltProductExpert

Hello. Thank you for taking the time to rate our product. I'm sorry you had a negative experience using the DWAMDCE08. Your feedback is valuable ...

DewaltProductExpertMarch 12, 2026

Works

Would Recommend

Went thru steal like advertising said

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Drill bit

wouldn't drill out the bolt

October 20, 2025
Verified Purchaser
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Response from DewaltProductExpert

I'm sorry to hear you are not happy with the DWAMDCE16 Drill Bit. We would like to get some more information to determine if there is an issue wi...

DewaltProductExpertOctober 22, 2025

Drill bit

Wouldnt drill the hole

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Response from DewaltProductExpert

Hello Larry. I'm sorry to hear you are not happy with the DWAMDCE12 Drill Bit. We would like to get some more information to determine if there...

DewaltProductExpertOctober 22, 2025

They are very good bits

Would Recommend

It replaced my dull bit in my set

October 19, 2025
From ELITE SERIES x 2-1_SLASH_5-in Cobalt Jobber length Twist Drill Bit Verified Purchaser
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