Ratings & Reviews for Bosch Bulldog 1/2-in x 12-in Alloy steel Masonry Drill Bit For SDS-plus drill
Ratings may include incentivized customer reviews.
What Customers Are Saying
The drill bit appears to be a durable and effective tool for drilling into masonry materials like concrete and brick. Many users reported that it stayed sharp and was able to create numerous clean, round holes without issue, even in tough concrete. While a few customers experienced premature dulling or breakage, the majority were satisfied with the drill bit's performance and longevity, especially given its reasonable price.
Customer review summary generated by AI, including incentivized reviews.Works great
Would RecommendThis bit works really well. I have drilled about 20 holes that are about 8" deep with it since I bought it. I haven't noticed it getting dull yet.
Verified PurchaserSweepstakes
This is a great concrete drill bit holds up well with repeated use.
From Bulldog 3_SLASH_4-in x 12-in Alloy steel Masonry Drill Bit For SDS-plus drill Verified PurchaserSweepstakes
Long lasting bit
Would RecommendOf all the bits I’ve purchased for my bulldog. Bosch bits last the longest and perform every time. Great purchase.
From Bulldog 5_SLASH_8-in x 12-in Alloy steel Masonry Drill Bit For SDS-plus drill Verified PurchaserSweepstakes
Strong and Capable
Would RecommendThis bit did it's job well in tough concrete block. I was well worth the cost!
From Bulldog 3_SLASH_8-in x 12-in Alloy steel Masonry Drill Bit For SDS-plus drill Verified PurchaserSweepstakes
drill bit
Would RecommendUsed it to drill through brick wall and masonry. Worked great, held its edge well.
From Bulldog 3_SLASH_4-in x 12-in Alloy steel Masonry Drill Bit For SDS-plus drill Sweepstakes
it a concrete bit
Would RecommendIts a new concrete drill bit. it will work good until it dosent
From Bulldog 3_SLASH_4-in x 12-in Alloy steel Masonry Drill Bit For SDS-plus drill
Masonary 1/2 inch bit.
Would Not RecommendThis bit was dull and required a hole drilled before I could even use it. It would NOT start a hole and in fact, would not even drill until I used a 1/8 inch bit to make a starter hole. Not sharp was bent when taken out and did a poor job even WHEN I had drilled a starter.
Have used better drill bits
Would Not RecommendUsed one time and drill bit was totally useless by the time I was done. Had to drill a few 1/4" holes so this 3/4" bit would get threw concrete and 1/4" bit is still good. This 3/4" bit might drill a butter bar if soft.
From Bulldog 3_SLASH_4-in x 12-in Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
I am writing to follow up on a recent review you posted on the website for the Bosch HC2124 Drill Bit that you purchased. We are sorry to hear about...
The 5/8- in Bulldog does the job.
Would RecommendDrilled 7 inches deep into masonry brick, block and solid cinder brick like it was butter. Glad we had this bit.
From Bulldog 5_SLASH_8-in x 12-in Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
Great asphalt drill
Would RecommendVery durable drilling in asphalt. Drilled 80 holes and it it holding up great.
Verified Purchaser
Not so good
Would Not RecommendI need to make swiss cheese out of my 4.5" concrete pool deck. The first three holes went reasonably well but that was it. That works out to $6.00 per hole. Nothing in the specs states you can't use the drill bit for this purpose. Wondering why other reviews refer to the durability of the drill bit? Not my experience, for sure.
Poor Quality Bit
Would Not RecommendI bought this think the SDS Plus bit would be a good one. After 15 minutes and still drilling with only penetrating about 1/4" I checked the bit. It had already gotten hot and was dull on the tip. Would not recommend to anyone.
Verified Purchaser
THIS DRILL BIT WILL NOT STAY SHARP
Would Not RecommendWILLNOT LAST LONG ENOUGH TO DRILL A CONCRETE BLOCK, I NEED A BAG FULL TO START A JOB. I HAVE A TOOL BOX FULL OF DULL BITS, I HAVE TO USE THESE IN MY BUSINESS. I BUY 2 FOR EACH JOB WHERE I DRILL INTO CONCRETE TO INSTALL ANCHOR BOLTS. YOU COULD SUPPLY ME WITH SOME CONCRETE BITS, I DONT KNOW WHERE TO GET THEM SHARPENED. JIMMY ROGERS
From Bulldog 3_SLASH_8-in x 12-in Alloy steel Masonry Drill Bit For SDS-plus drill Verified Purchaser
We are sorry to hear the issue you had with HC2084 Rotary Hammer Bit. This bit is designed to drill though concrete and masonry. You may return the b...