Ratings & Reviews for Bosch Bulldog Tough 4-Cutter 5/8-in x 12-in Alloy steel Masonry Drill Bit For SDS-plus drill
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this masonry bit for cutting through concrete, brick, and block with remarkable ease, often describing it as cutting "like butter." Reviewers consistently report it handles demanding applications—from 12-inch concrete decks to 10-inch-deep wall holes—without slowing down, with many drilling two dozen or more holes per bit. The aggressive flute design and centering tip reduce debris clearing and improve precision. Customers highlight exceptional durability, with the bit maintaining sharpness through heavy use and tough jobs. Most consider it the best concrete bit they've used and would buy again, though a few noted occasional dullness or fit concerns.
Customer review summary generated by AI, including incentivized reviews.What a great Drill Bit!
It bores a hole in concrete like a hot knife through butter.
From Bulldog Tough 4-Cutter 5_SLASH_16-in x 6-in Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
Concrete bit for rotor hammers
Would RecommendDependable
From Bulldog Tough 4-Cutter 5_SLASH_16-in x 6-in Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
Mejor
Would RecommendReally good
From Bulldog Tough 4-Cutter 1_SLASH_2-in x 12-in Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
Effortless drilling through old concrete slab.
Would RecommendEffortless drilling through old concrete slab. 35 year old slab, broke a standard concrete drill bit after 6 holes took me two hours, so I bought this. Cut through the slab like hot knife through butter. Greatest investment ever!
From Bulldog Tough 4-Cutter 1_SLASH_2-in x 12-in Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
I want 4 flutes as advertised
Would RecommendAfter I brought this home I discovered it only has two flutes not four as advertised. Was hoping for four.
From Bulldog Tough 4-Cutter 1-in x 10-in Alloy steel Masonry Drill Bit For SDS-plus drill
Bull Dog Cutter
Would Recommendi used to drill thru dirty for drainage to be able to thread a pvc pipe through. It worked. This enough for the purpose.
From Bulldog Tough 4-Cutter 1-in x 18-in Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
Great bit
Would RecommendDrills through rocks easy as pie
From Bulldog Tough 4-Cutter 1_SLASH_2-in x 18-in Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
Impact drill would work better than 1/2 inch I use
Would RecommendTook longer to get through the concrete wall than expected.
From Bulldog Tough 4-Cutter 3_SLASH_8-in x 18-in Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
The best cement bit ive used
Would RecommendThis bit works good smoot smd fast
From Bulldog Tough 4-Cutter 1_SLASH_2-in x 18-in Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
Quality drill bit
Would RecommendIt did the job that I needed to do.
From Bulldog Tough 4-Cutter 1-in x 18-in Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
2 cutter bits work better
Would Not RecommendDull after only 8 holes. Bent near the drill chuck
From Bulldog Tough 4-Cutter 5_SLASH_8-in x 8-in Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
Quality product!
Would RecommendI’ve used this brand for years when building residential and they always do the job
From Bulldog Tough 4-Cutter 3_SLASH_8-in x 12-in Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
Quick drilling with a 20v dewalt hammer drill
Would RecommendDrills great thru concrete
From Bulldog Tough 4-Cutter 5_SLASH_8-in x 8-in Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
Drills holes through concrete.
Would RecommendIt worked perfectly. Did exactly what I needed.
From Bulldog Tough 4-Cutter 1-in x 18-in Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser