Bosch HS1904 SDS-max R-Tec 16 Inch Bull Point Chisel Bit Forged Alloy Steel High Performance Concrete Demolition Masonry Breakout Tool with 15% Faster
SKU: 43064091267

Bosch HS1904 SDS-max R-Tec 16 Inch Bull Point Chisel Bit Forged Alloy Steel High Performance Concrete Demolition Masonry Breakout Tool with 15% Faster

Sale price$12.96 Regular price$14.40
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Description

Bosch HS1904 SDS-max R-Tec 16 Inch Bull Point Chisel Bit Forged Alloy Steel High Performance Concrete Demolition Masonry Breakout Tool with 15% FasterBreak Through the Toughest Concrete with Bosch R Tec Professional Demolition Power Engineered for the most demanding demolition tasks, the Bosch HS1904 SDS max R Tec Bull Point Chisel delivers industrial grade performance that redefines efficiency. Featuring exclusive R Tec technology, this 16 inch bit utilizes an energy diverting reflection element that redirects impact energy back into the material, resulting in 15% faster material removal compared

Break Through the Toughest Concrete with Bosch R-Tec Professional Demolition Power

Engineered for the most demanding demolition tasks, the Bosch HS1904 SDS-max® R-Tec Bull Point Chisel delivers industrial-grade performance that redefines efficiency. Featuring exclusive R-Tec technology, this 16-inch bit utilizes an energy-diverting reflection element that redirects impact energy back into the material, resulting in 15% faster material removal compared to standard chisels. This innovative design means the bit does the heavy lifting, significantly reducing the vibration felt by the user and allowing for longer, more productive work sessions on the jobsite.

The HS1904 is built for maximum breakout, featuring a unique cutting head with integrated wedges designed to fracture concrete and hard surfaces instantly. Forged from high-quality alloy steel in Italy, this one-piece chisel is induction hardened for superior durability and a longer service life. Its universal SDS-max® shank ensures a perfect fit for Bosch, Hilti (TE-Y/TE-FY), and other competitive SDS-max® rotary hammers. Whether you are performing foundation demolition, opening holes in masonry, or breaking up reinforced slabs, this bull point chisel provides the precision and raw power required by professional contractors.

Key Features

  • R-Tec Technology: Energy-diverting reflection element increases material removal by 15%.
  • Reduced User Fatigue: Disperses vibration back into the work material rather than the tool and operator.
  • High-Impact Breakout: Specialized head with extra wedges designed for rapid concrete and hard surface fracturing.
  • One-Piece Forged Design: Increases structural integrity and service life in heavy-duty applications.
  • Universal SDS-max® Compatibility: Fits Bosch, Hilti (TE-Y and TE-FY shanks), and other professional SDS-max® hammers.
  • Premium Alloy Steel: Precision manufactured in Italy for high-strength demolition performance.

What's Included

  • (1) HS1904 16" SDS-max® R-Tec Bull Point Chisel Bit

Product Specifications

Brand Name Bosch
Model Number (OEM) HS1904
Shank Type SDS-max®
Tip Style Bull Point (R-Tec)
Overall Length 16 in
Material Induction Hardened Alloy Steel
Assembled Weight 1.63 lbs
Package Weight 1.66 lbs
Country of Origin Italy
Product Condition New
Warranty Lifetime against Manufacturer's Defects

Pro-Tip: To maximize the energy transfer of the R-Tec reflection element, avoid using the bull point chisel as a lever. Instead, let the tool’s hammering action do the work by applying steady downward pressure at a 90-degree angle to the surface; this prevents the bit from "walking" and ensures the wedges can effectively fracture the material.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43064091267

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Verified Purchase
Bayne Hayes
Belleville, US
★★★★★ 5
That it will work on a Stil weedeater
Style: 9" 2T Cutting Blade
The edger connected to my Stil weed eater and worked great. I would recommend it to anyone.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
P
Verified Purchase
Patrick V.
Waukegan, US
★★★★★ 5
Cut edges like a pro
Style: 9" 2T Cutting Blade
Better, much better than the OEM yellow and black brand. This has an all metal guard and the blade does not bind when it comes into contact with concrete. I have used it all summer for edging two commercial properties and my own lawn, it’s still turning and cutting with ease. Being all metal adds weight but the trade off over fragile plastic is worth the durability.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2025
C
Verified Purchase
427Cobra
Battle Creek, US
★★★★★ 3
OK for light duty use only
Style: 9" 2T Cutting Blade
Not very strong or robust. Does fit my power head properly. Only recommend it for occasional, light duty use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 5, 2025
A
Verified Purchase
Alexander Vieths
Natrona Heights, US
★★★★★ 5
These work for the Worx trimmer WG928
Size: 16 Line Spools+4 Caps, Size: 16 Line Spools+4 Caps
Recently purchased the Work String trimmer and blower bundle. I found these and ordered them in hopes they were the right ones. They fit and work perfectly. Super easy to install. Pop out the old one and pop in the new. The string is pretty durable and thick. I love the idea of pre loaded spools. It got so annoying having to rewind the string on the spool every time I ran out. Price is fair and worth it. Highly recommend these if you have the same trimmer.
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Reviewed in the United States on September 2, 2024
B
Verified Purchase
brian
Fort Morgan, US
★★★★★ 5
Worth taking the worry off my list.
Size: 16 Line Spools+4 Caps
Great to last forever and not pay over priced smaller packages.
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Reviewed in the United States on March 1, 2026

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