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Bulldog Tough 4-Cutter 3/4-in x 12-in Alloy steel Masonry Drill Bit For SDS-plus drill

Ratings & Reviews for Bosch Bulldog Tough 4-Cutter 3/4-in x 12-in Alloy steel Masonry Drill Bit For SDS-plus drill

4.6
402
Review
 4.6 out of 5
403 Reviews


91% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this masonry bit for exceptional performance drilling through concrete, brick, and block with ease, often describing it as cutting "like butter." Most report drilling dozens of holes—some 10 inches deep—without slowdown or overheating, completing jobs in record time. The bit maintains its edge through extended projects with 20 or more holes, and users appreciate the centering tip for accurate starts and reduced slippage. A few experienced dulling on extremely thick concrete or rebar, but the vast majority consider it durable, reliable, and highly recommended for demanding applications.

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

Easy drilling

Would Recommend

This bit worked perfectly for drilling through a rock-faced block wall with an SDS+ drill.

May 12, 2026
From Verified Purchaser
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It was cheeper then the other big box store.

The masonry dill bit worked great, and it was cheeper then the other big box store.

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Bit drilled through tough rock

Would Recommend

Bit kept its edge

May 3, 2026
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High Quality low cost

Would Recommend

Solid product good for light commercial use

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Excellent powerful time saver

Would Recommend

Needed a 1/2" hole through 18" of brick, then cinder block, and then old hard wooden joists to run an Ethernet cable from my garage to my home basement. First 10" with my old Bosch drill and bit took many hours. Remaining 8" with this new bit and SDS drill took minutes. Wish I had purchased the new drill and new bit before tackling the job as I eould have saved at least 5 hours, much noise, and frustration. Great new bit has a wear indicator and really devours concrete and brick.

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Great product and even better price

Would Recommend

The drill bit is a beast great quality excellent product

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n/a

Would Recommend

perfect

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Worked awesome. Would buy again.

Would Recommend

Excellent Bit

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Clean dust as you go

Would Recommend

Works well

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It’s worth the money

Would Recommend

This product worked very very good

April 23, 2026
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Worth the money

Would Recommend

Great drill bit keeps on giving

April 23, 2026
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Would recommend.

Would Recommend

Fantastic job.

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Use the right tool.

Would Recommend

Worked perfectly for my project.

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