A studio shot of the Bosch HS1904 SDS-max bull point chisel featuring a high-strength forged alloy steel body and an R-Tec reflection element designed for industrial concrete demolition and masonry breakout.
An informative product graphic of the Bosch 16-inch bull point chisel highlighting the self-sharpening tip for longer life, the R-Tec technology for 15 percent faster material removal, and the universal SDS-max shank compatibility.
A material application infographic for the Bosch HS1904 chisel bit indicating it is the best solution for high-impact demolition in concrete, stone, cinder block, and brick.
An action shot of a professional contractor using the Bosch SDS-max bull point chisel with a rotary hammer and dust extraction attachment to break through a thick concrete slab.
A detailed close-up of the Bosch R-Tec bull point tip fracturing a concrete surface, demonstrating the high-energy reflection technology that increases breakout efficiency and reduces user vibration.
An application shot of the Bosch 16-inch bull point chisel breaking up stone pavers, showcasing the tool's precision and power in heavy-duty outdoor demolition environments.
A studio shot of the Bosch HS1904 SDS-max bull point chisel featuring a high-strength forged alloy steel body and an R-Tec reflection element designed for industrial concrete demolition and masonry breakout.
An informative product graphic of the Bosch 16-inch bull point chisel highlighting the self-sharpening tip for longer life, the R-Tec technology for 15 percent faster material removal, and the universal SDS-max shank compatibility.
A material application infographic for the Bosch HS1904 chisel bit indicating it is the best solution for high-impact demolition in concrete, stone, cinder block, and brick.
An action shot of a professional contractor using the Bosch SDS-max bull point chisel with a rotary hammer and dust extraction attachment to break through a thick concrete slab.
A detailed close-up of the Bosch R-Tec bull point tip fracturing a concrete surface, demonstrating the high-energy reflection technology that increases breakout efficiency and reduces user vibration.
An application shot of the Bosch 16-inch bull point chisel breaking up stone pavers, showcasing the tool's precision and power in heavy-duty outdoor demolition environments.
BOSCH

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

In stock
SKU: HS1904
$14.40 USD

Quantity
Description

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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.