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Bosch Bulldog Masonry Rotary Hammer Drill Bit - 3/4-in dia x 12-in L - SDS-Plus Shank - Alloy Steel - Carbide-Tipped

Article #1983038 Model #HC2124 Format 3/4x10"
This item is not currently available for immediate purchase, but can be ordered by visiting the selected store.
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Description

Use this Bulldog Bosch concrete drill bit to complete heavy-duty projects. A carbide tip makes the drill durable and abrasion resistant. Alloy steel gives this bit a resilient structure. Get a secure hold from the SDS plus shank that twists and locks in place. This carbide tip drill bit is 3/4 in dia x 12 in L.
  • Optimized brazing and hardening process for long life
  • 15% faster (compared to S4L)
  • Bosch-made carbide tip is tougher and more durable under heavy loads
  • Proprietary Bosch hardening process results in more holes per bit
  • Ideal for anchoring and through-hole applications in concrete

Product specifications

For Use On Brick
Yes
Warranty
None
Type
Rotary
Tip Material
Carbide
Base Warranty Labor(Months)
0
Base Warranty Parts(Months)
0
Bit Diameter(in)
3/4-in
Bit Length
12-in
Brand/model Compatibility
Fits most popular rotary hammers
Case Type
N/A (no case)
Compatible Tool
SDS-plus drill
For Use On Concrete
Yes
For Use On Rebar
No
For Use On Stone
Yes
For Use On Tile
Yes
For Use On Wood
Yes
Item Disclaimer
In-use/lifestyle images-tools/accessories not included
Material
Alloy steel
Maximum Drilling Depth
10-in
Model Description
3/4 In. x 12 In. SDS-plus® Bulldog(TM) Rotary Hammer Bit
Package Quantity
1
Series Name
Bulldog
Set/individual
Individual
Shank Size
SDS-plus
Shank Type
SDS-plus

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Bosch Bulldog Masonry Rotary Hammer Drill Bit - 3/4-in dia x 12-in L - SDS-Plus Shank - Alloy Steel - Carbide-Tipped is rated 4.3 out of 5 by 18.
Rated 4 out of 5 by from Modified it for a standard chuck This drill bit is for a quick release chuck. I had to cut about an inch and a half off of the chuck end of it. If you don't it will wobble in a standard three prone chuck. After the modification it works great.
Date published: 2013-09-19
Rated 5 out of 5 by from excellent bit for brick Used bit to borrow six inches into brick and mortar. The bit stayed cool and cut six perfect holes without slowing down!
Date published: 2014-12-14
Rated 5 out of 5 by from masonry bit I needed to bring an electric cable from an interior wall space thru a brick wall. This bit cut through the 4" brick in seconds using a DeWalt hammer drill which I also bought at Lowe's.
Date published: 2014-03-04
Rated 5 out of 5 by from The Bulldog Got 'her dun. I needed to drill a hole in a cinderblock and a brick. It was about one inch. I needed to stock a 1/2 PEX pipe in there for an outdoor faucet. I do my homework. I looked at the videos on YouTube. I researched some products. This is what I needed. I had seen videos of people doing a 1/4 inch hole first, then 1/2 inch and then finishing it up with the 3/4 inch, but I didn't want to buy all those drill bits. I only needed it for one job. But I was concerned about how this would perform. I suffer from anxiety so I worried about this. But when I did it, this drill bit went right through it, not quite like butter, but pretty darn good. It took about a minute to go through the cinderblock and the brick, and it made a beautiful round hole that is the perfect size for my PEX. It was a pleasure working with this drill bit.
Date published: 2019-09-06
Rated 5 out of 5 by from Great bit that stayed sharp. I needed this bit to drill holes in concrete for installation of a safety cover for an inground pool. The process involved drilling 40 holes to a depth of 2 inches. I was worried after reading other reviews that the bit might dull before completion. I was pleasantly surprised that it stayed sharp and is still in excellent condition with plenty of life left for future projects.
Date published: 2020-11-02
Rated 2 out of 5 by from Have used better drill bits Used 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.
Date published: 2018-07-06
Rated 1 out of 5 by from Piece of junk Keeps loosening the chuck on my Dewalt hammer drill and WILL NOT stay tight in the chuck! Worst butt design I've seen. Has 4 indentations but most drill chucks only have 3 "fingers" to latch onto the bit.
Date published: 2018-10-13
Rated 2 out of 5 by from Disappointed This drill bit didn't get the job done. After one hour of drilling, I didn't even make it through one inch of concrete. I am thinking about returning it for a refund.
Date published: 2015-08-03
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