Ratings & Reviews for Bosch Bulldog tough 4-cutter 1/4-in x 6-in Alloy steel Masonry Drill Bit For SDS-plus drill
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this drill bit for exceptional performance in concrete and masonry, with most reporting reliable, efficient drilling through hardened concrete, cinder block, and rebar. Many highlight the 4-cutter design for faster drilling and longer life, with users drilling 25+ holes without noticeable wear. Reviewers consistently note the bit maintains its cutting edge even under heavy use. A small number report premature dulling or failure after few holes, with some experiencing bit breakage on rebar or incompatibility with lower-powered drills. Overall, most customers find it highly durable and effective despite occasional defects.
Customer review summary generated by AI, including incentivized reviews.Drilling..
Would RecommendFirst use of hammer drill. This bit worked great!
From Bulldog Tough 4-Cutter 1_SLASH_2-in x Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
Buy the cheep one.
Would Not RecommendThought the most expensive one will last longer. It didn’t, my wore out old one had to finish the job.
From Bulldog Tough 4-Cutter 1_SLASH_2-in x Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
Sort of works
I could have been applying excessive pressure, but I went through 3 of these bits with my hammer drill, along with about 8 others of the same brand, just to drill about 45 holes in a 40 year old concrete slab foundation. Very frustrating!
From Bulldog Tough 4-Cutter 5_SLASH_32-in x Alloy steel Masonry Drill Bit For SDS-plus drill
Thank you for your rating and feedback regarding our HC4C2001 drill bits. We're truly sorry to hear about the frustration you've experienced ... Read More
Go team
Would RecommendIt’s what I need
From Bulldog Tough 4-Cutter 3-1_SLASH_16-in x Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
Worked as advertised!
Bit worked as advertised. Drilled out the concrete very well.
From Bulldog Tough 4-Cutter 3-1_SLASH_16-in x Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
Sturdy and strong and very durable !!!
Great drill bit for going through stucco and wood to secure a security front door !!!
From Bulldog Tough 4-Cutter 5_SLASH_32-in x Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
amazing product
Would RecommendVer good tools. it is like forever.
From Bulldog Tough 4-Cutter 1_SLASH_2-in x Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
It works
It works
From Bulldog Tough 4-Cutter 3_SLASH_8-in x Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
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 Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
Have a good hammer drill is a must
Would RecommendThis is a very good bit I drilled 7 holes it worked as good on the last as good as the first
From Bulldog Tough 4-Cutter 1_SLASH_2-in x 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 Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
Horrible bit
Would Not RecommendI've used every bit from Diable to Dewalt to Bosch and this is by far the worst one. I use low speed and keep it cool. It's used with a rotary hammer and I only make it about 5 holes 3 inches deep. I'll stick to Diablo, it's even the same price at Ace.
From Bulldog Tough 4-Cutter 1_SLASH_2-in x Alloy steel Masonry Drill Bit For SDS-plus drill
Thank you for your rating and review. We appreciate the feedback, and we will forward this to our product managers for enhancement purposes. The bits... Read More
We appreciate your rating and feedback for our HC4C2081. We would like to know more about how the product was used as this Bit features a four-cutter... Read More