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.good bit
Would Recommendused to drill into 63 year old brick. used a 1" hammer drill and chipped the brick due to lack of experience. second hole was spot on. still about three seconds, pull drill out, dip in a cup of water for cooling, blew out hole with a straw, and repeated until holes. screws went in flawlessly.
From Bulldog Tough 4-Cutter 5_SLASH_32-in x Alloy steel Masonry Drill Bit For SDS-plus drill
wrong size, says 3 1/16 " , but it's 3/16 " .
Would Recommendwrong size, says 3 1/16 " , but it's 3/16 " .
From Bulldog Tough 4-Cutter 3-1_SLASH_16-in x Alloy steel Masonry Drill Bit For SDS-plus drill
dont buy
Would Not Recommendbought a couple of these for drilling in my concrete patio. they drilled about 1/2 in.. maybe... then stopped. tip is dull and cant return because i used it.
From Bulldog Tough 4-Cutter 1_SLASH_2-in x Alloy steel Masonry Drill Bit For SDS-plus drill
Wore down almost immediately
Would Not RecommendOnly got one hole drilled before it dulled and stopped working. I had to switch to a cheap bit they included with a wall anchor kit. The cheap bit worked well and was able to get the rest of holes drilled in minutes. I cannot for the life of me understand how it could have failed so quick. Will have to try a different brand in the future.
Thank you for taking the time to share your feedback. We're truly sorry the HC4C2041 drill bit didn’t perform as expected. This bit is designed f... Read More
Greatv
Would RecommendGreatv
From Bulldog Tough 4-Cutter 5_SLASH_32-in x Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
Worked great to pre drill for cement anchors
Would RecommendPerfect
From Bulldog Tough 4-Cutter 3-1_SLASH_16-in x Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
Thank you for taking the time to share your feedback. We're truly sorry the HC4C2081 drill bit didn't perform as expected. For best results, ... Read More