Manufacturer | Bosch |
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Part Number | HC8521 |
Item Weight | 2.12 pounds |
Country of Origin | Germany |
Item model number | HC8521 |
Size | 2-5/8-In Diameter |
Style | 12-In Length |
Material | Carbide |
Thickness | 1 Inches |
Power Source | Corded Electric |
Item Package Quantity | 1 |
Cutting Diameter | 2.63 Inches |
Included Components | Unit^Instruction Guide |
Batteries Included? | No |
Batteries Required? | No |
Warranty Description | 1 Year |
Assembled Diameter | 2.63 Inches |
BOSCH HC8521 2-5/8-Inch x 12-Inch SDS Max Core Cutter
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Material | Carbide |
Shank Type | SDS-Max |
Brand | BOSCH |
Tool Flute Type | Straight |
Minimum Bore Diameter | 0.63 Inches |
About this item
- Maximum core size 2-5/8-inches deep
- 2-5/8-inch diameter, 7-inch useable length, 12-inch overall length
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This Item BOSCH HC8521 2-5/8-Inch x 12-Inch SDS Max Core Cutter | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | |
Price | $135.00$135.00 | -27% $15.39$15.39 List: $21.09 | $3.49$3.49 | $32.98$32.98 | -16% $187.74$187.74 List: $224.19 | -23% $99.00$99.00 List: $129.00 |
Delivery | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it Mar 28 - Apr 1 |
Customer Ratings | ||||||
Value for money | 4.5 | 5.0 | 5.0 | 4.5 | — | — |
Durability | 4.4 | 5.0 | 5.0 | 4.5 | — | — |
Sold By | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Amazon.com | 1TopTools |
material | Carbide | Carbide | Carbide | Plastic | Carbide | Blend, Blend, Blend, Blend, Blend |
shank type | SDS-Max | SDS-Max | SDS-Max | SDS | Spline | SDS-Max |
tool flute type | Straight | Spiral | Straight | Spiral | Spiral | Spiral |
surface suggestion | — | Stone | — | Alloy Steel,Plastic,Steel | Alloy Steel | concrete |
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From the manufacturer
Concrete to the Core
After more than 80 years of developing innovative tools and accessories for the concrete professional, Bosch is the acknowledged leader in the industry. With a robust line that can address everything from the toughest concrete drilling jobs to material removal, Bosch is a company whose legacy is written in concrete.
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Concrete InnovationBosch offers a full line of professional-grade concrete drilling and cutting accessories designed to get the job done right. |
All-In-One DesignDelivers clean accurate holes with efficient transfer of power. |
Engineered for PerformanceBosch core bits feature asymmetrical carbide teeth and a wave design providing long life and fast performance. |
Core Bit AccessoriesBosch core bits include a carbide tipped centering bit with a retaining ring and pin. HC88 - Carbide Centering Bit HCRR001 - Rubber Ring and Pin |
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Product information
Technical Details
Additional Information
ASIN | B0000TZYFW |
---|---|
Customer Reviews |
4.7 out of 5 stars |
Best Sellers Rank | #13,256 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #21 in Core Drill Bits |
Date First Available | October 14, 2003 |
Warranty & Support
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Product Description
Product Description
SDS Max Core Bit With Shank, Size 2 5/8 In, Drilling Length 7 In, Maximum Core Size 2 5/8 In Depth, Overall Length 12 In, For Use With SDS Max Rotary Hammer Drills
From the Manufacturer
The Bosch HC8521 SDS-max core cutter measures 2-5/8-inches in diameter. The useable length is 7-inches and the overall length is 12-inches. Bosch core bits go beyond the range of standard bits and allow smaller hammers to drill larger holes. Bosch SDS-max rotary hammer core bits are carbide tipped with an integral shank for better power transmission. The maximum core size is 4 deep. The Robert Bosch Tool Corporation is one of the largest power tool and accessory manufacturers in the world. Bosch provides a complete line of corded and cordless power tools and accessories engineered to survive any jobsite and allow professionals to take control of their work. Wave design transfers energy to bit more effectively for up to 40 percent faster drilling versus previous design. Shank Diameter- 3/4 inches.
Important information
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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 performance, quality and value of the core bit. They mention that it works well, is rugged and dependable. Customers also appreciate the value for money, saying that it's a great investment. They say that it cuts through most materials easily.
AI-generated from the text of customer reviews
Customers like the quality of the bit. They say it's a good heavy duty bit, dependable, and tough to beat. Some customers also mention that it'll work as advertised and is a great unit for the job.
"Good drill bit, works as advertised. Also purchased cutting oil which made cutting easier" Read more
"...Slide the pipe through the sleeve and you’re done. Great product. On hole #40 and still cuts great." Read more
"...However, it shows very little wear." Read more
"...Has stood up to 50 plus holes and even one that had rebar. Wasnt fun holding onto the hammerdrill but it went right through...." Read more
Customers are satisfied with the performance of the tool. They mention that it works well, the core bit itself works great, and it's good for regular concrete cutting. Some say that they've never had a problem with it.
"Good drill bit, works as advertised. Also purchased cutting oil which made cutting easier" Read more
"...When used in new condition, it performs very well but as it drops off the peaks, the performance decreases rapidly...." Read more
"...diamond dry core bit for less than half the price of this bit and it worked great...." Read more
"Worked like a charm. Cut through a 12" retaining wall. 4" then chisel, 4" then chisel...ect...." Read more
Customers are satisfied with the holes that the bit can produce. They mention that it cuts through concrete like butter, blocks, and bricks easily. Some say that it performs admirably drilling through a foundation wall and that it cut through rapidly.
"...This hole saw leaves a very clean hole in concrete, this makes for a perfect fit. Just make sure you use something else if you run in to rebar" Read more
"...Great product. On hole #40 and still cuts great." Read more
"Cuts through block then brick easily. Expensive but I pass the cost on to my customer." Read more
"...This coring bit is amazing! It ate through the brick and concrete very well...." Read more
Customers like the value of the tools. They say it is a great investment, and a perfect tool.
"...me to see people give three stars or less for this bit as it is worth every penny and I consider myself lucky to have access to these...." Read more
"Well worth the money. Chewed through a 6-8” slab fast." Read more
"...but the price was great." Read more
"Cuts through block then brick easily. Expensive but I pass the cost on to my customer." Read more
Customers are dissatisfied with the durability of the tool. They mention that the carbide teeth break off easily, and the centering bit popped out on first use. Additionally, the pilot bit pin fell out twice, and it keeps falling out.
"...2-3 months of constant, every day use before i'd notice the teeth getting worn down...." Read more
"I have had 3 of these snap off in the Chuck in the last yearPrevious ones lasted yearsApparently the went with cheaper materials" Read more
"...only thing to keep in mind is that the pin that holds the pilot bit in kept falling out. So much so that it eventually was lost...." Read more
"Worked great. The pilot bit pin fell out twice. Made it through 12" of concrete chipping every 3 inches" Read more
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