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1/4-in 3-3/16-in Titanium nitride coated HSS Jobber length Twist Drill Bit

Ratings & Reviews for DEWALT 1/4-in 3-3/16-in Titanium nitride coated HSS Jobber length Twist Drill Bit

4.4
551
Review
 4.4 out of 5
555 Reviews


85% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these drill bits for exceptional cutting efficiency, particularly through steel and hardwoods, with many noting they drill "like butter" with minimal effort. Reviewers consistently highlight durability, sharpness retention over multiple uses, and precision sizing that matches specifications—critical for detailed work. The non-round base design and rapid-load compatibility receive specific appreciation from frequent users. A small group reports bit breakage on thin aluminum or length discrepancies, though most consider these isolated issues. Overall, customers express strong confidence and intent to repurchase.

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

Closet Shevles

Would Recommend

DeWalt bits always preform as I expect.

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Came apart while drilling.

Would Not Recommend

Poor quality.

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Response from DewaltProductExpert

Hello Valued Customer and thank you for your feedback on the DD5120 DEWALT 5/16-in x 6-in Titanium nitride coated HSS Jobber length Twist Drill Bit. ...

DewaltProductExpertOctober 28, 2025

I started to drill with it and broke off.

Would Not Recommend
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Response from DewaltProductExpert

Hello Bob159 and thank you for your feedback on the DD5120 DEWALT 5/16-in x 6-in Titanium nitride coated HSS Jobber length Twist Drill Bit. Your feed...

DewaltProductExpertOctober 28, 2025

quality tool

Work perfit out of the package, must have tool to get job done.

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They are good bits

Would Recommend

Replaced the missing bit in my set

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They are good bits

Would Recommend

Replaced the broken bit in my set

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These bits work well for making pilot holes

Would Recommend
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works great

Would Recommend

worked great!

October 14, 2025
Verified Purchaser
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had the needed size for my project. good quality.

Would Recommend
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It works

Would Recommend

I didn’t think that the drill wouldn’t drill through a broken bolt but it melted tight through it. Great product

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