SKU: 61400793614

Bosch HS2164 1 1 8 Inch Hex Shank 20 1 2 Inch Long 3 Inch Wide Chisel Heavy Duty Forged Steel Demolition Breaker Hammer Scaling Chisel Bit

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Description

Bosch HS2164 1 1 8 Inch Hex Shank 20 1 2 Inch Long 3 Inch Wide Chisel Heavy Duty Forged Steel Demolition Breaker Hammer Scaling Chisel BitClear Stubborn Overburden and Scale Fast with High Impact Broad Scraping Precision Streamline your heavy duty surface preparation and site cleanup with the Bosch HS2164 20 1 2 Inch x 3 Inch Wide Chisel Breaker Hammer Bit. Forged to deliver maximum material clearance under intense trade loads, this professional grade attachment features a robust 3 inch wide scraping face geometry engineered with dual 60 degree angles. By efficiently distributing

Clear Stubborn Overburden and Scale Fast with High-Impact Broad Scraping Precision

Streamline your heavy-duty surface preparation and site cleanup with the Bosch HS2164 20-1/2-Inch x 3-Inch Wide Chisel Breaker Hammer Bit. Forged to deliver maximum material clearance under intense trade loads, this professional-grade attachment features a robust 3-inch wide scraping face geometry engineered with dual 60-degree angles. By efficiently distributing concentrated kinetic impact energy across its wide blade edge, this heavy scaling chisel effortlessly lifts concrete spatter, surface scale, rust, hardened slag, and stubborn masonry residues. It is an indispensable demolition asset for highway infrastructure crews, masonry restoration contractors, and commercial remodelers who need a high-yield solution for cutting precise plumbing utility troughs, clearing localized asphalt, and stripping industrial coatings.

Engineered for ultimate jobsite longevity, the Bosch HS2164 is manufactured using a proprietary, advanced heat-treatment process that significantly hardens the alloy steel core while retaining necessary impact ductility. Its extended 20-1/2-inch length provides an optimized operational reach, keeping your body posture comfortably plumb and preventing excessive back fatigue during punishing downward demolition runs. Designed with standard universal brand compatibility, the precision-ground 1.125-inch (1-1/8") hex shank locks firmly into all major pneumatic jack hammers and electric breaker hammers on the market. Trust this Italian-crafted masterpiece to endure massive cyclical hammer friction without structural warping or fracture, keeping your jobsite production running at peak efficiency day in and day out.

Key Features

  • Broad 3-Inch Clearance Blade: Wide cutting face optimized to strip rust, concrete spatter, and floor scale over massive surface areas with fewer strikes.
  • Dual 60-Degree Angled Tips: Dual bevel geometry allows for pristine edge control, easily slicing beneath stubborn materials without digging into subfloor bases.
  • Proprietary Heat-Treat Forging: Premium industrial alloy steel formulation engineered to combat structural fatigue and eliminate catastrophic bit breaks under load.
  • Universal 1-1/8 Inch Hex Shank: Forged to precise tolerances for total cross-compatibility with standard pneumatic and electric heavy demolition tools.
  • Extended 20-1/2 Inch Comfort Reach: Generous length keeps the operator upright during floor-level scraping, significantly minimizing lower back strain.

Specifications

Specification Value
Brand Name Bosch
Model Number / MFG Part # HS2164
Shank Diameter / Compatibility 1-1/8 in. (1.125") Hex Shank
Bit Tip Type Wide Demolition Scaling Chisel
Bit Blade Diameter / Width 3.0 in.
Total Length 20.5 in.
Material Composition Proprietary Heat-Treated Alloy Steel
Product Net Weight 6.31 lbs.
Country of Origin Italy
Recommended Applications Concrete, Rust Scaling, Asphalt Troughs, Mortar Slag
Warranty Type Lifetime against Manufacturer's Defects
California Proposition 65 Required No
UPC Barcode 000346246155

PRO-TIP: When using wide 3-inch scaling chisels on flat concrete slabs, maintain a shallow 30 to 45-degree angle relative to the surface. Striking vertically at 90 degrees concentrates all the destructive energy into a dead-end compression load against the underlying concrete, which will heavily accelerate tool wear, generate brutal hand-arm vibration feedback, and dull your dual 60-degree blade bevel prematurely!

Shipping Notes
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SKU: 61400793614

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4.3 ★★★★★
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R.L. Holly
Whiting, US
★★★★★ 2
Why the revisionism?
Format: Paperback
I kinda want to give this a try but I dislike that the artist chose to change Robin's costume. What is this? Dick Grayson Robin always wore the same costume, so why is a "throwback" story using new uniforms? (Batman's is also not quite the original.) I guess modern readers just think the classic togs are "silly," but that's on them. Respect the material, comics creators! Or leave it alone.
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Reviewed in the United States on August 28, 2024
W
Verified Purchase
Wayne E. Evans
Port Orchard, US
★★★★★ 5
Simply magnificent
Format: Kindle
A new perspective on an old and familiar story. The art is outstanding. The story is compelling. It needs to be a regular ongoing series. DC...please handle this. Thanks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2021
E
Verified Purchase
Elisa Diehl
Belleville, US
★★★★★ 5
Probably the best thing to come out of the "New 52" reboot
Format: Paperback
In general, I'm not a big fan of the new 52 reboot of the DC universe. On the other hand, it produced this really interesting investigation of the iffy morality and general maladjustment and emotional fallout caused by the "child soldier" issue of the multiple underage vigilantes in the Batman family of comic books. The scripting for this story is excellent, in that it makes clear the broad range of personalities represented by the 4 Robins, Bluebird, Spoiler, and Black Bat (who isn't named as such in this particular story for some reason), and aside from that the art is really gorgeous. I think this may very well be the best thing to come out of the new 52 reboot.
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Reviewed in the United States on October 23, 2016
A
Verified Purchase
Abel Ricardo Espinosa
Grantham, US
★★★★★ 5
fantastica
Format: Paperback
Una muy buena historia, la conclusión a una muy buena historia
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Reviewed in the United States on February 24, 2026
D
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Domdizzle33
Natrona Heights, US
★★★★★ 4
Don't listen to the negative reviews. There is so much to love in this story.
Format: Paperback
First off, I would like to say that this is mostly for people who either A) bought vol1 and want to finish the story, and B) fans of not only Batman, but also the "legacy" that he has left behind him. More on that later. This is the second half of the weekly 26 week story revolving around The former robins, and deals heavily around The Spoiler, Cassandra Cain (batgirl) and Harper Row (bluebird) the main thing I have to say about this story is that it more effectively does what "batman eternal" and "Robin war" we're trying to accomplish. In batman eternal, the story was over 50 issues long, and there were so many times where the story was abysmal because of filler and boring events that made it feel like such a cash grab, and with Robin war, by the end of that story there is almost nothing important that happens, leaving you to feel like you could have went without reading it. Batman and robin eternal not only tells a captivating story, but with important enough events that justify your time and money put into this story. I can whole heartedly recommend this to ANY fan of not only Azrael (very important character in the 90s when knight fall was going on) but also Cassandra Cain (new batgirl up until 2011) and they in my opinion are the highlights of this story because of the justice they are given as comic book characters. We haven't seen them since in the new earth, so it's nice that they got some recognition before rebirth. Hopefully we see them more, but this is also a solid story for the robins as well, each of Batmans pupils gets justice at some point in the story, so I can say a fan of any of them will be pleased. I can say this especially as a Red Hood fan who longs for the day that Jason Tood will finally get a good/solo ongoing series. Now with that said, the art can be inconsistent seeing as how there are more than one of them, and the "big plot twist" shown in this second half can be pretty obvious that "there's more than meets the eye" with the situation, but I rather not give spoilers. Again This book is MORE THAN WORTH YOUR TIME AND MONEY if you Like ANY robin Like Scott Snyders "bluebird" Like the old ninja looking batgirl Like Azrael Like batman stories that don't have batman as the main focus
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Reviewed in the United States on July 21, 2016

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