A studio shot of the Bosch HS19R2PK SDS-Max R-Tec 2-piece heavy-duty chisel set featuring a 16-inch bull point chisel and a 16-inch flat chisel standing upright side-by-side against a clean white background.
An informational feature diagram of the Bosch 16-inch bull point chisel highlighting its self-sharpening tip, SDS-Max shank, longer one-piece shank for comfortable chipping, and R-Tec technology that uses an energy-diverting reflection element to increase material removal.
A feature callout diagram of the Bosch 16-inch flat chisel detailing its self-sharpening 1-inch flat head for a wider material-removal footprint, reliable SDS-Max shank, and innovative R-Tec technology designed for heavy-duty concrete demolition.
A close-up view of the premium alloy steel tips on the Bosch SDS-Max R-Tec chisels, showcasing the precise, self-sharpening profiles of both the bull point and the 1-inch flat chisels ready for demanding concrete work.
The Bosch HS19R2PK 2-piece chisel set packaged securely inside its included clear, durable compact storage tube, which features a top hanger hole for convenient pegboard storage in a workshop, garage, or tool truck.
A material compatibility graphic for the Bosch SDS-Max R-Tec chisels displaying 3D renderings of various heavy building materials, with bold overlay text stating the tools are best for concrete, stone, cinder block, and brick.
A contractor wearing heavy work gloves uses a Bosch SDS-Max rotary hammer equipped with the R-Tec 1-inch flat chisel and a dust extraction attachment to efficiently chip away hexagonal ceramic floor tiles and underlying thinset mortar.
A construction worker uses the Bosch SDS-Max R-Tec demolition chisel attached to a rotary hammer with a dust shroud to break away thick brick and mortar from an exterior wall, while a Bosch HEPA ready vacuum actively collects the hazardous dust.
A professional safely operating a cordless Bosch SDS-Max rotary hammer equipped with an attached dust collection system uses the heavy-duty R-Tec bull point chisel to accurately penetrate and demolish a section of an outdoor red brick wall.
A construction professional wearing a hard hat and safety glasses stands on scaffolding, using a heavy-duty corded Bosch SDS-Max demolition hammer paired with the 16-inch R-Tec chisel to aggressively break apart a thick concrete window ledge.
Bosch Concrete Tool Accessories | Bosch WOC 2026 promotional video
A studio shot of the Bosch HS19R2PK SDS-Max R-Tec 2-piece heavy-duty chisel set featuring a 16-inch bull point chisel and a 16-inch flat chisel standing upright side-by-side against a clean white background.
An informational feature diagram of the Bosch 16-inch bull point chisel highlighting its self-sharpening tip, SDS-Max shank, longer one-piece shank for comfortable chipping, and R-Tec technology that uses an energy-diverting reflection element to increase material removal.
A feature callout diagram of the Bosch 16-inch flat chisel detailing its self-sharpening 1-inch flat head for a wider material-removal footprint, reliable SDS-Max shank, and innovative R-Tec technology designed for heavy-duty concrete demolition.
A close-up view of the premium alloy steel tips on the Bosch SDS-Max R-Tec chisels, showcasing the precise, self-sharpening profiles of both the bull point and the 1-inch flat chisels ready for demanding concrete work.
The Bosch HS19R2PK 2-piece chisel set packaged securely inside its included clear, durable compact storage tube, which features a top hanger hole for convenient pegboard storage in a workshop, garage, or tool truck.
A material compatibility graphic for the Bosch SDS-Max R-Tec chisels displaying 3D renderings of various heavy building materials, with bold overlay text stating the tools are best for concrete, stone, cinder block, and brick.
A contractor wearing heavy work gloves uses a Bosch SDS-Max rotary hammer equipped with the R-Tec 1-inch flat chisel and a dust extraction attachment to efficiently chip away hexagonal ceramic floor tiles and underlying thinset mortar.
A construction worker uses the Bosch SDS-Max R-Tec demolition chisel attached to a rotary hammer with a dust shroud to break away thick brick and mortar from an exterior wall, while a Bosch HEPA ready vacuum actively collects the hazardous dust.
A professional safely operating a cordless Bosch SDS-Max rotary hammer equipped with an attached dust collection system uses the heavy-duty R-Tec bull point chisel to accurately penetrate and demolish a section of an outdoor red brick wall.
A construction professional wearing a hard hat and safety glasses stands on scaffolding, using a heavy-duty corded Bosch SDS-Max demolition hammer paired with the 16-inch R-Tec chisel to aggressively break apart a thick concrete window ledge.
Bosch Concrete Tool Accessories | Bosch WOC 2026 promotional video
BOSCH

Bosch HS19R2PK SDS-Max R-Tec 2 Piece Chisel Set (16 Inch Length, 1 Inch Flat Head, Self Sharpening Concrete Demolition Bull Point Fastening Bits)

In stock
SKU: HS19R2PK
$25.99 USD

Description

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Professional Grade Self Sharpening SDS Max Demolition Bit System

The Bosch HS19R2PK SDS-Max R-Tec 2-Piece Chisel Set is an industrial-grade masonry bit collection engineered for aggressive concrete demolition and surface scaling. Utilizing proprietary R-Tec Reflective Technology, these bits incorporate an internal energy-diverting reflection element that converts rebounding shock into forward impact force, delivering a 15% higher material removal rate. Both the 16-inch bull point and 1-inch wide flat chisel are forged from premium heat-treated alloy steel, solving the problem of rapid bit dulling and excessive user vibration during structural teardowns, asphalt breaking, and trenching applications.

Best Used For:

  • Targeted Concrete Breaking: Initiating pilot holes and fracturing deep foundations or structural masonry using the high-impact bull point tip.
  • Surface Slag and Mortar Scaling: Cleaving away thick weld spatter, old thinset, mortar beds, and surface irregularities with the 1-inch flat head chisel.
  • Heavy Duty Masonry Demolition: Channelling channels or removing material layers in brick, block, and cured structural stone elements.

Key Performance & Safety Features

  • R-Tec Reflective Core: Kinetic reflection element diverts recoil energy back into the substrate, boosting removal by 15% and lowering tool vibration.
  • Self-Sharpening Geometry: Specially engineered wear profile maintains an optimal breaking edge throughout the operational life cycle of the bit.
  • Extended 16-Inch Length: One-piece elongated shank profile ensures maximum reach into deep concrete cavities and narrow trench pathways.
  • Alloy Steel Construction: Premium forged structural steel matrix delivers 30% greater wear resistance than conventional aftermarket demolition bits.
  • Protective Storage Tube: Heavy-walled transport canister stores the tools securely while protecting exposed SDS-Max drive splines.

What's Included

  • (1) HS1904 16-Inch SDS-Max R-Tec Bull Point Chisel
  • (1) HS1903 16-Inch SDS-Max R-Tec Flat Chisel (1-Inch Width)
  • (1) Compact Protective Storage Tube

Technical Specifications

Model Number HS19R2PK
Shank Interface SDS-Max
Overall Bit Length 16 in.
Flat Chisel Blade Width 1 in.
Material Formulation Premium Forged Alloy Steel
Core technology R-Tec Reflective Energy Element
Wear Resistance Increase Up to 30% vs Standard
Total Tool Weight 3.439 lbs.
Canister Dimensions 16.5 in. x 2 in.
Product Condition New 
Pro-Tip: To ensure optimal force translation when using R-Tec self-sharpening chisels, apply a small dab of specialized shank grease directly to the SDS-Max drive splines before locking them into the chuck. This prevents premature wear on the hammer retainer mechanism and keeps internal heat transmission to a minimum.