The Milwaukee 1 in. x 10 in. x 12 in. Carbide Hammer Drill Bit uses sharpened carbide to deliver up to 5x longer life in concrete and up to 2x faster drilling into masonry materials. Engineered with a precision ground tip, these masonry drill bits deliver faster starts and less walking in concrete, brick and block. The carbide-tipped masonry drill bits’ wide flute design removes dust faster, reducing heat and delivering more holes per charge. Each bit is equipped with a 3-flat shank, providing users with better grip and control. The extended life of the Milwaukee Carbide Hammer Drill Bits provides the ideal solution in concrete, brick and block for cordless and corded hammer drill/drivers.
- Sharpened carbide edges for faster starts in concrete, brick and block
- Precision ground carbide tip for less bit walking
- Wide flute design removes dust faster reducing heat & delivering more holes per charge
- 3-flat secure grip prevents bit from slipping in chuck
- For use in hammer drill drivers
- Ideal for concrete, brick and block
- Available in sizes up to 1 in.
Antoinette Friesen (verified owner) –
This 3/4″ carbide bit from Milwaukee has a sharp tipped edge, making it easier to drill hard concrete, block and even rock granite. This drill bit can be used with a hammer or impact action. The sharpened tip allows this 3/4″ drill bit to easily start into hard surfaces with no wobble, and makes drilling larger bit projects easier. Highly recommended for larger hole applications.
Antonetta Wilkinson (verified owner) –
Bought this bit to go through brick mortar and brick. It worked much better than anticipated. Key to success is dipping the bit in water to cool it off every few minutes and patience.
Dejon Hudson (verified owner) –
This Carbide Hammer Drill Bit is used for stone and concrete. The bit is well made and I have never had one break on me yet. I have used them dozens of times and they drill a clean hole every time. Unlike cheaper ones, these do not warp or lose their sharpness due to heat. The bit fits into most any drill and the bit keeps its form when drilling at high speeds. Most importantly, because it is well made, it does not crack the stone when drilling.
Ila Pollich (verified owner) –
Great Drill bit! I’m beginning a project to put a new door on my cinder block storage building in the back yard and this bit goes right through the cinder blocks with no problem whatsoever. The bit is 12” long bitwith a usable 10” length. It is 1/4” in diameter. I use this with an inexpensive single speed hammer drill. There are instructions on the back of the packaging indicating this bit should be used on high speed for concrete, brick and cinder block. The length of the bit allows for installing bolts all the way through the cinder blocks for extra security. Out of curiosity, I tried the bit on a brick and some concrete. While slower at penetrating the brick and the concrete, it did a good job of penetrating both.This bit does a great job!
Michaela Legros (verified owner) –
Great quality and sturdy to easily complete the task
Kadin Kuvalis (verified owner) –
Drilled like a hot knife thru butter.
Mervin Boyle (verified owner) –
We needed this bit to drill drain holes in our concrete floored chicken coop. It’s heavy duty and works well with little wearing on the bit. It does require a high speed drill and lots of strong pressure to get through concrete. It drilled through he floor fine after some sweat, so my wife tried it to chip away at a concrete column we needed to sculpt down. The third photo shows some of the effects of that. She was able to do it with this bit, but she did have to rest often.
Jeanie Lehner (verified owner) –
This 5/8″ long hardened carbide drill bit from Milwaukee, is perfect for masonry and harder surfaces, such as concrete, brick, block and granite rock. It is the perfect concrete carbide drill bits for all concrete / masonry use. The hardened steel bit is sharpened for easy starting into hard masonry use. Drills easily into brick, block and tested on harder granite stone material, where this bit didn’t wobble, and easily drilled a clean hole. The long shank is a added convenient feature making this product easy to use.
Desiree Williamson (verified owner) –
many reviews are saying a few inches for this bit, but ill say that i had to drill 12 holes about 8″ deep in a solid concrete wall to stick my fence post braces into. wow did this tear through like butter.
Matilde Keeling (verified owner) –
Strong Drill Bit, went in easy, too easy, I’d say.
Dayton Mraz (verified owner) –
It works exactly as I need it
Lavonne Jakubowski (verified owner) –
This 1/2″ long hardened carbide drill bit from Milwaukee, is perfect for masonry and harder surfaces, such as granite. It is the perfect concrete carbide drill bits for all concrete / masonry use, including granite rock. The hardened steel bit is sharpened for easy starting into hard masonry use. Drills easily into brick, block and tested on harder granite stone material, where this bit didn’t wobble, and easily drilled a clean hole. The long shank is a added convenient feature making this product easy to use.
Sanford Mann (verified owner) –
This bit made it through a total of 17″ of 30 year old concrete with no problems. The same size bit from Bosch only made it 4″ into the same concrete before becoming too dull to use.
Godfrey Huels (verified owner) –
The Milwaukee 1” Carbide Hammer Drill Bit, part number 48-20-9049 in my professional opinion seemed plenty adequate to bore through a 10 year old 4” thick concrete block. We utilized the Milwaukee M18 FUEL 1/2” Hammer Drill/Driver, part number 2804-20 and was underpowered for this bit. Therefore, a step up in drill size should be considered for efficiency, user fatigue and preserving the life of your equipment. Great bit nevertheless!
Kieran Doyle (verified owner) –
5 holes in 4000psi concrete and looks new. Great bit clears debris well while in use.
Ashleigh Bartoletti (verified owner) –
This big boy was the star of the show. Could not have asked for more. Money well spent.
Serenity Schamberger (verified owner) –
The 7/8 inch carbide drill bit came in handy for drilling concrete blocks. I had to add a gas pipe for a BBQ grill so you drill where you need the pipe. This drill bit is extremely sharp and makes short work of drilling concrete, especially when you use a M-12 Milwaukee drill to bore those holes. I have also used the bit for drilling bore hole in removing posts in concrete. This thing is 10 inches long for deep holes. Love the drill bit.
Rosendo Medhurst (verified owner) –
Strong Drill Bit, went in easy, too easy, I’d say.
Terrill Kris (verified owner) –
I’ve always had a 3/4 masonry drill bit in my hammer drill storage box. However, they never seem to hold up as long as I expect. I ordered this drill bit for two reasons: I needed a bit to drill completely through ten inch concrete block & I’m expecting this bit to last forever. That may be an overstatement, but my experience with Milwaukee, in general, has been excellent. I’m not sure how much faster (they claim twice as fast)I this bit can drill thru concrete block, which has concrete poured into it, but any improvement in the time required to drill a ten inch hole will be appreciated.
Will Reichert (verified owner) –
I never had a problem with anything Milwaukee. The one time I did they fixed the tool and withing 5 days had it back working. I was so happy with it that I recently just bought 1100 dollars worth of Milwaukee tools from home depot