Material | Carbide |
---|---|
Cutting Diameter | 1.5 Inches |
Shank Type | SDS-Max |
Brand | BOSCH |
Tool Flute Type | Spiral |
Surface Recommendation | Alloy Steel |
Manufacturer | Bosch |
Part Number | HC5091 |
Item Weight | 4.44 pounds |
Country of Origin | Germany |
Item model number | HC5091 |
Is Discontinued By Manufacturer | No |
Size | 1-1/2" Diameter |
Style | 21" Length |
Item Package Quantity | 1 |
Measurement System | Inch |
Included Components | 1-1/2 In. x 21 In. SDS-max® SpeedX™ Rotary Hammer Bit |
Batteries Included? | No |
Batteries Required? | No |
Warranty Description | 1 Year |
Assembled Diameter | 1.5 Inches |
National Stock Number | 5133-01-625-2267 |
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70% positive over last 12 months
87% positive over last 12 months
BOSCH HC5091 1-1/2 In. x 21 In. SDS-max Speed-X Carbide Rotary Hammer Bit for Concrete Drilling
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Purchase options and add-ons
Material | Carbide |
Cutting Diameter | 1.5 Inches |
Shank Type | SDS-Max |
Brand | BOSCH |
Tool Flute Type | Spiral |
About this item
- UNIVERSAL: Fits all SDS-max hammers and Hilti hammers with TE-Y/TE-FY shanks
- DURABLE: Solid carbide head is ideal for drilling masonry and concrete
- RELIABLE: Stays sharper longer to drill more holes than competitors' bits
- ACCURACY: Centric tip guides bit through hard and reinforced concrete
- SPEED: Inclined side cutters have an aggressive edge for faster cutting
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This Item BOSCH HC5091 1-1/2 In. x 21 In. SDS-max Speed-X Carbide Rotary Hammer Bit for Concrete Drilling | Recommendations | dummy | dummy | dummy | dummy | |
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Price | -54% $87.34$87.34 List: $191.29 | -9% $104.99$104.99 List: $114.97 | $29.98$29.98 | $29.99$29.99 | $94.99$94.99 | $99.99$99.99 |
Delivery | Get it as soon as Monday, Apr 1 | Get it Apr 3 - 4 | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 |
Customer Ratings | ||||||
Durability | 4.5 | — | 4.0 | 4.6 | — | — |
Value for money | 4.3 | — | 4.3 | 4.4 | — | — |
Sold By | Amazon.com | Toolup | Patio Paradise inc | Tool Slate | Tool Slate | Amazon.com |
material | Carbide | Blend, Blend, Blend, Blend, Blend | Steel | Carbide | Carbide, Alloy Steel | Carbide |
shank type | SDS-Max | SDS Max | SDS-Plus | SDS-Plus | SDS-Max | Spline |
tool flute type | Spiral | Straight | — | Straight | Spiral | Spiral |
surface suggestion | Alloy Steel | Concrete | concrete, brick | Stone, Brick, Masonry | Concrete, Stone, , Masonry | Stone |
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Bulldog Tough
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From the manufacturer
BOSCH SPEEDX ROTARY HAMMER BITS
Engineered for speed and long life in concrete, Bosch SpeedX is the perfect bit for both precision anchoring and deep drilling applications.
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PROFESSIONAL PERFORMANCEBosch offers a full line of carbide bits, carbide cores, steel points and chisels for hammer drills, rotary hammers and demolition hammers. |
UNRIVALED DESTRUCTIVE POWERExtremely robust and aggressive tungsten carbide four-cutter tip with inclined side cutters for increased speed and power. |
DRILLING ACCURACYActive centering tip with wear marks increases accuracy for precision anchoring applications. |
SDS-MAX SHANKDesigned for use with SDS-max compatible rotary hammers. |
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Bosch HC5091 1-1/2-Inch x 16-Inch x 21-Inch Wild Bore SDS
Alice & Austin
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BOSCH 1/2 " x 13" SDS-max Speed-X Carbide Rotary Hammer Bit
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Product information
Technical Details
Additional Information
ASIN | B0000TZY2A |
---|---|
Customer Reviews |
4.7 out of 5 stars |
Best Sellers Rank | #16,372 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #10 in Rotary Hammer Drill Bits |
Date First Available | October 14, 2003 |
Warranty & Support
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Product Description
Bosch carbide rotary hammer bits feature tips that stay sharper longer and deliver more holes within specification than competitive bits. Manufactured to ANSI specification B212.14. SDS-max® rotary hammer bits fit Bosch SDS-max® hammers and competitive SDS-max® drive hammers and Hilti® hammers using TE-Y and TE-FY shanks. Unrivaled power from solid carbide head with robust S-cutter design for added speed and life.
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the value, performance, quality and speed of the drill bit. For example, they mention it's cheap to buy, makes fencing much more affordable and that it drills very fast. That said, opinions are mixed on size.
AI-generated from the text of customer reviews
Customers like the quality of the drill bit. They mention it's an excellent bit for drilling holes, and works well for anchor holes. Some say that it'll make short work of the holes, while others say that they've drilled hundreds of post holes with it.
"...It seems like a quality bit, but I'm not likely to ever use it again." Read more
"...The holes was really clean and professional looking, but I was exhausted after just one...." Read more
"...It makes a nice clean entry hole and smooth shafted interior. Just as it comes out th rear you can get some chipping or blowout...." Read more
"Got the 2” x 23” but. Drills great but was two inches shorter than advertised (label on bit shows it’s 21” long)...." Read more
Customers like the durability of the drill bits. They say that it holds up over time, shows no sign of wearing out, and is very solidly built. Customers also mention that the carbide shows almost no wear and that it's still going strong.
"...need to pilot bit through brick or concrete, these bits will last for a very long time." Read more
"...(more spindles less chance of bind) but it’s worked perfect, no binds or wrist breaks :)..." Read more
"Work great. Holds up over time. Good value to quality ratio. Will buy again if it wears out." Read more
"...recommend using this bit with a corded drill because it burns through batteries quickly. If you can drill a pilot hole, I would also recommend that." Read more
Customers are satisfied with the performance of the drill bit. They mention that it works well, is very happy with its performance, and is pleased with the results. Some say that they had no problems with using the product and that it seems to be very solidly made.
"Making holes for posts in a granite mountain. This is working like a charm!" Read more
"...n’t the extreme version (more spindles less chance of bind) but it’s worked perfect, no binds or wrist breaks :)..." Read more
"Work great. Holds up over time. Good value to quality ratio. Will buy again if it wears out." Read more
"This was purchased for putting in T-posts in rocky soil and it works very well. So it did the job and it has not worn to any noticeable extent." Read more
Customers like the value of the drill bit. They say it has a good value to quality ratio and makes fencing more affordable. They also mention that it's cheap to buy and holds up over time.
"...but it’s worked perfect, no binds or wrist breaks :) Good value, great sharp tip easy to use to get you going straight." Read more
"Work great. Holds up over time. Good value to quality ratio. Will buy again if it wears out." Read more
"...Bosch seem to offer a nice balance between good quality and reasonalbe pricing...." Read more
"Nice quality bit for the price...." Read more
Customers like the speed of the drill bit. For example, they mention it's very fast, makes quick work of hard concrete, and drills a lot easier than comparable standard hammer bits. It's also fast cutting and produces a flat bottom hole. Some say that it takes some effort to handle but does a great job clearing.
"...and no pressure was needed to drill...." Read more
"...I find that their bits drill faster and seem to last longer than the comparable Milwaukee and DeWalt bits and units...." Read more
"...It is good size bit and takes some effort to handle but does a great job clearing the hole as it drills and does not seem to bind much for it size...." Read more
"...Still looks great and is preforming beautifully. Very pleased. I just ordered the 31 inch version to drill post holes." Read more
Customers like the dust cleaning of the drill bit. They say it pulls the dust up out of the hole as it drills, and does a nice job of making a clean, round hole. Some mention that the four-cutter head does s a great job of clearing the hole.
"...to keep the hole plumb and the four-cutter head does a nice job of making a clean, round hole for your purpose." Read more
"...It really pulls the dust up out of the hole as it drills (none of the up and down motion to clear out the dust), and no pressure was needed to drill..." Read more
"...minutes flat and does a great job of bringing up the dust and keeping the hole clean. Goes easily through the pressure treated wood above that...." Read more
"...is good size bit and takes some effort to handle but does a great job clearing the hole as it drills and does not seem to bind much for it size...." Read more
Customers find the drill bit easy to use and effective. They mention it's easier than a core drill bit, and does the job with ease. Customers also appreciate the sharp tip and mention it makes their life very easy.
"...Good value, great sharp tip easy to use to get you going straight." Read more
"It was easy and fun to drill 700 holes to make anchor for shelving." Read more
"...Great product. I used it for posts for my pool fence. Make my life very easy." Read more
"Stood up to anything asked of it. Truly did the job with ease." Read more
Customers are mixed about the size of the drill bit. Some mention it was the right size and did the job they need it to, while others say they were sent the wrong size and it was very large and heavy.
"What else is there to say? It's a yard long and can drill 31" deep...." Read more
"This is a 2” SDS Max bit and it is very large and heavy...." Read more
"Use this bad Larry for installing a Tesla charger. Fit my Milwaukee SDS-max perfectly...." Read more
"Got the 2” x 23” but. Drills great but was two inches shorter than advertised (label on bit shows it’s 21” long)...." Read more
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Top reviews
Top reviews from the United States
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You can barely tell the thing is used on the sides after drilling; the head looks just like it did when it was new. It seems like a quality bit, but I'm not likely to ever use it again.
Switch to this guy and a cheap rotary hammer ($150 from a chain discount tool place), and I punched 10 holes in the same amount of time. I kept the tool wet so it would stay cool and keep a sharp edge longer. I was still pretty tired after an hour of work, but now I'm halfway done with the project.
I used this to open some holes in block walls for some toggle bolts and a couple of holes in concrete for expansion anchors. A word for the wise, if you intend to use this in hollow block, use the lowest power setting on your rotary hammer and don't use it on anything less than two inches. You'll just blow out the rear of the block. Stay away from edges too if you can avoid it.
I gotta say, after a weekend's worth of usage, and after a qucik wipe down with some 3-in-1 oil. These things look brand new. Granted I wasn't drilling sun up to sun down and my material was pretty soft, I'm still impressed. It makes a nice clean entry hole and smooth shafted interior. Just as it comes out th rear you can get some chipping or blowout. The bits themselves are strong and I expect a good deal of longevity out of them. I don't have a lot of experience with other brands, but as far as a name brand goes, Bosch seem to offer a nice balance between good quality and reasonalbe pricing. Dewalt I think are over priced for their bits and I only trust Makita, Bosch, and Hilti past that. The others are harder to find on Amazon, but they do have a wide selection of Bosch SDS-Max bits here.
I will say, unless you need the extra length, the shorter bit might be a smarter option. Otherwise your gloing to have a little more difficult a time getting the hole strait and hanging onto that much weight.
Top reviews from other countries
This bit effortlessly drilled through concrete, making my job much easier and faster. The SDS-max shank design ensured a secure and stable connection with my rotary hammer, eliminating any concerns about wobbling or slippage during operation.
What truly sets this bit apart is its durability. The carbide tip remained sharp and showed minimal wear even after extended use. It withstood the rigors of heavy-duty drilling without any signs of slowing down. This longevity translates into cost savings, as I won't need to replace it anytime soon.
The 1/2-inch diameter is perfect for various drilling tasks, and the 21-inch length provided the reach I needed. This bit allowed me to achieve precise and clean holes in concrete, which is crucial for my projects.
Overall, I highly recommend the BOSCH HC5011 1/2-In. x 21 In. SDS-max Speed-X Carbide Rotary Hammer Bit to anyone in need of a reliable and durable concrete drilling accessory. It's a top-notch tool that delivers exceptional performance, and I'm extremely satisfied with my purchase.
Reviewed in Canada on June 27, 2023
Their quality versus price ratio is very hard to beat.
great bang for your buck!