Milwaukee 3/4 in. x 4 in. x 6 in. Carbide Hammer Drill Bit
$17.82
Upgrade your drilling application with this Milwaukee Carbide Hammer Drill Bit
In stock
Description
The Milwaukee 3/4 in. x 4 in. x 6 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.
Additional information
| Weight | 0.37926 lbs |
|---|---|
| Dimensions | 0.75 × 1.87 × 8.29 in |
| Assembled Depth (in.) | 6 in |
| Assembled Height (in.) | 0.75 in |
| Assembled Width (in.) | 0.75 in |
| Bit Diameter | 3/4 in |
| Bit Length (in.) | 6 |
| Bit Material | Carbide |
| Drill Bit Type | Hammer Drill Bit |
| Drill Bit Type(s) Included | Hammer Drill Bit |
| Individual/Set | Individual |
| Material Application | Brick, Concrete |
| Model | 48-20-9045 |
| Self-Feeding | No |
| Shank Diameter | 3/8 in |
| Shank Style | 3-Flat |
Reviews (67)
67 reviews for Milwaukee 3/4 in. x 4 in. x 6 in. Carbide Hammer Drill Bit
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Ally Kovacek (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.
Catharine Rodriguez (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.
Ashlynn Halvorson (verified owner) –
The Milwaukee 5/8 inch Carbide Hammer Drill Bit For Concrete, Stone, and Masonry Drilling is an excellent drill bit. It cuts as good as a 4 fluted concrete bit and it is only a 2 fluted bit. Having used both types of bits, this the best 2 fluted masonry bit my husband has ever used. We would recommend it to anybody for a valuable labor saving masonry bit.
Nyasia Terry (verified owner) –
Excellent product! Received my 5/8 in. X 16 in. X 18 in. Carbide Hammer Drill Bit for concrete,stone and masonry and was very pleased. This bit cut through my concrete wall like butter – it was quick and easy and did exactly what I wanted it to do. I am liking this so much, that I intend to purchase a full set of the other available sizes. I highly recommend this to all.
Selmer Schmitt (verified owner) –
This big boy was the star of the show. Could not have asked for more. Money well spent.
Cecelia Stokes (verified owner) –
Strong Drill Bit, went in easy, too easy, I’d say.
Laverne Volkman (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
Dannie Cummerata (verified owner) –
This is a heavy duty, well-built and designed Carbide Drill Bit from Milwaukee. I have a project coming up next month that will require my drilling into cement and I saw this as a great and helpful addition to my tools for that and future projects ….. One of the best features of this bit is the three-sided shank for improved grip… I do expect this to deliver the performance and longevity Milwaukee states because of my prior, positive experiences with Milwaukee products.
Monty Gislason (verified owner) –
It worked well, but would have been better if it fit a true hammer drill like a hilti
Loyce Graham (verified owner) –
Did the job I was working on. Over met my expectations.
Leopoldo Ernser (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!
Susana Reinger (verified owner) –
Cut right through masonry and cinder block powerfully, just as it should.
Demond Wehner (verified owner) –
High quality tool , 100 % satisfied with product
Rod Hane (verified owner) –
The ideal drill bit to go through wide concrete walls! We got a new DIY MRCool AC unit and I had to drill the hole for the piping to go through our outside wall. I needed a 3 ½ inch hole, but the rental companies only have the round numbered ones, and I did not want to spend $100 or more for a hole drill bit that I would use only once. So, my next option was to get a concrete drill bit and make several holes in a circle in the size we needed. And having a long concrete drill bit came in handy, so instead of doing the inside hole and then the outside hole, I was able to do both at the same time, shortening my task. The drill bit quickly cut into the concrete with no skipping or wandering off the target. The 3-sided shank helped keep the bit locked into the drill, so no slippage. Having used another smaller concrete drill bit first, I noticed the speed was immensely quicker with this drill bit. I was amazed at how fast and efficiently this bit cut through the concrete, almost effortlessly. I did not have to press it into the concrete, like some of the others.
Ally Okuneva (verified owner) –
I was eager to try this Carbide Tipped Hammer Drill bit in my latest project: splitting large granite boulders using some Wedges and Feathers. The product comes nicely packaged and with a flare of red striped paint. Package notes it is good for Concrete, Block, and Brick. However, description of item says it is for “Stone and Masonry” so I thought it was the right bit for my job. I gave it a whirl in my hammer drill and the first three holes went very quickly. In the fourth hole it seemed I had hit a brick wall (no pun intended). The tip of the bit got very hot and started smoking from excessive heating. Basically it was toast – see the picture of the tip after my drilling. Maybe I went at too fast an RPM – the package gives no advice on drilling speeds. Overall, I give this 3 stars for initial performance and likelihood that it would have better longevity when used for drilling into concrete block or brick. But if you plan to drill into natural stone such as granite, not sure it will go the distance.
Zachery Herman (verified owner) –
This bit will fit in any electric drill that has a standard three-eighths-inch Jacob’s chuck, but for decent drilling speed you must use it in a hammer drill. I used this bit in a old hammer drill that I have had for years. For a bit of this diameter (one inch) I found it to be surprisingly fast. I didn’t actually time it, but it seemed like it took much less than a minute to drill Three-and-one-half inches into an old, hard, concrete foundation. It should be even faster through concrete block or ordinary clay brick. In new condition it has very sharp, machined cutting edges and should even cut through rebar pretty quickly. So far I have not been so unfortunate as to hit rebar. On inspecting the bit after drilling a few holes, I found chips in the cutting edge (see photo). Once the edge is chipped I would not expect it to cut through rebar as well as before, but it seems to continue cutting plain, even hard, well cured, concrete just fine. I may buy a second one of these and reserve it for times when I come up against rebar.
Jarred Bahringer (verified owner) –
It work great. I will recommend
Jazmin Bradtke (verified owner) –
I am pouring a small concrete pad to set an air compressor on. Got this bit to drill into a shop step next to it for it to be solid. The carbide bit was fast and quickly drilled into the concrete allowing me to drive rebar in. Concrete dust blew out of the hole easily so I didn’t have to pull it out and back in as much. The bit fit my ½” hammer drill and made easy work of the job
Bernice Bruen (verified owner) –
The initial use was to drill hole thru brick veneer. Like a hot knife through butter. Worked well.
Kristina Prosacco (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.