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Blue Xtreme 5/16-in x 12-in Carbide Masonry Drill Bit For Hammer drill

Ratings & Reviews for Bosch Blue Xtreme 5/16-in x 12-in Carbide Masonry Drill Bit For Hammer drill

4.5
745
Review
 4.5 out of 5
752 Reviews


86% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these drill bits for cutting through concrete, cement blocks, brick, and stucco with exceptional ease and efficiency. Most report the bits stay sharp for extended use and deliver strong durability, with many noting reliable performance across numerous holes. Several compare them favorably to other brands for longevity and cutting ability. A small number report premature dulling or breakage after limited use in dense materials, but the vast majority consider them excellent value for tough masonry work.

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

Rock Address Sign: worked great

Would Recommend

I had to drill into a moss rock stone to set two 2 inch standoffs. It took a while to drill, and I ended up breaking one bit. I was able to get the job done with two bits. The address sign turned out perfect.

September 1, 2026
From Blue Xtreme 3-1_SLASH_16-in x 6-in High-carbon steel Masonry Drill Bit For Hammer drill Verified Purchaser Lowe's Employee
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BRITTLE

Would Not Recommend

TRASH.

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Response from BoschTools

We appreciate your rating. We would like to know more about how the BXH7S worked for you. For further assistance, you may email us at bosch.tools@...

BoschToolsSeptember 9, 2026

Bent bit

Would Not Recommend

Drill bit bent while drilling into brick after only a few holes.

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Response from BoschTools

Thank you for taking the time to share your feedback. We're truly sorry the BXH7S drill bit did not perform as expected. This bit is designed for...

BoschToolsSeptember 9, 2026

I give your whole stores. 0 I don’t appreciate having to check myself out that’s the first time I have been to Lowe’s this year and hope it’s my last you can take your self checkout and shove it!

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Response from BoschTools

Dear Valued Lowe's Customer, to better assist you please contact our LOWE'S Customer Service Department at 1-877-GO-LOWES (46-56937) any day,...

BoschToolsSeptember 9, 2026

Only fair

Didn't do real well on concrete. Fair on red brick

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Response from BoschTools

Thank you for your review. We are sorry to hear that the bit did not perform as expected on concrete. The BXH02 is designed for use in masonry applic...

BoschToolsSeptember 9, 2026

Rock Solid

Would Recommend

went straight through some fairly new and hard concrete with ease

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