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7/32-in 4-in Titanium coated HSS Jobber length Twist Drill Bit

Ratings & Reviews for Kobalt 7/32-in 4-in Titanium coated HSS Jobber length Twist Drill Bit

4.0
387
Review
 4 out of 5
390 Reviews


62% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Most customers praise these bits for sharp, efficient cutting and reliable performance in wood, metal, and pilot hole applications, with many noting good value and easy hex shank compatibility. However, a substantial minority report sudden, catastrophic breakage under light pressure or in certain materials, describing bits shattering or twisting within seconds or after few holes. Some experienced inconsistent quality within the same purchase. Despite durability concerns, the strong base of satisfied users who achieved clean, precise results suggests reliable performance when bits hold up, though unpredictability remains a notable drawback.

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

Perfect Replacement for missing drill bit!

Would Recommend

This was a perfect replacement for a missing drill bit, and was pleased this was available as a replacement and the quality of this bit!

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worth the money

Would Recommend

Excellent quality

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Good bits

Fits are short was great for drilling holes through the linoleum and plywood.

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Just what I needed

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Superior value.

Would Recommend

I like the longer length of the bit over other brands.

September 2, 2025
From 3-3_SLASH_4-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
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WRONG DRILL BIT, LOWE'S

Would Recommend

THE drill bit I purchased was a Bosch Bulldog Xtreme 8 (8 cutter carbide head), 1/2"X6". I'm going to use it to drill 2 holes in the concrete cover of the opening of my concrete septic tank so I can install a ubolt to lift the top off the tank when having it pumped out. The original ubolt was cast into the cover and has rotted out. It's worrisome to me that Lowe's systems would identify the incorrect item as my purchase. And I'm a Lowe's stockholder!!

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Cant beat for the price, could be higher!

Would Recommend

Durability is great!

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complete junk

Would Not Recommend

I had an aluminum tool box which I was adding onto my alloy steel headache rack. The small 9/64 bit for the pilot hole ripped thru the aluminum breezed thru the alloy steel and right thru the side rail of the bed, perfect. Put the new 1/2 in bit in right thru the aluminum hit the alloy steel and nothing a complete dead stop mind you this was the very first hole was using a cutting oil and wasnt over heating the bit but she just flat out refused to go thru the steel. So after much cussing I went ...

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Quality materials.

Would Recommend

Exactly like the description.

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Not as strong as other brands but is a lot longer

Would Recommend

Great price and long length

July 24, 2025
From 3-3_SLASH_4-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
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Long, brittle bits. Use only in drill press.

Would Not Recommend

They broke very easily when used in a hand drill. Might work okay in a drill press. They cost little and still provided decent value.

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