Bosch HS2167 1 1/8 In Hex x 19 In Electric Demolition Hammer Steel 5 In Wide Asphalt Cutter Pavement Breaker Spade Chisel Jackhammer Bit

Slice Open Road Surfaces and Heavy Bituminous Pavement Cleaner and Faster with Wide Wedge Spade Hitting Velocity

Accelerate your municipal street restorations, underground utility trenching, and pipeline line breakthroughs with the high-output mechanical slicing velocity of the Bosch HS2167 1-1/8" Hex x 19" Hammer Steel 5-Inch Wide Asphalt Cutter Chisel. Explicitly engineered for professional paving crews, public works contractors, pipeline crews, and road demolition specialists, this industrial-grade pavement breaker accessory optimizes highway excavation workflows. Standard line chisel bits or narrow points fracture dense tar subgrades sluggishly and pit, mushroom, or split prematurely under the punishing thermal shock of high-joule breaker pistons. This advanced Bosch engineering solution entirely resolves that persistent jobsite bottleneck through its premium, custom-manufactured alloy steel core and proprietary heat-treatment process, delivering exceptional edge structural resilience when scoring long expansion layout tracks or peeling away tough bituminous pavement layers.

Uncompromising structural durability and optimized impact force distribution define the mechanical blueprint of this heavy-duty road maintenance chisel bit. Featuring a universal notched design, this premium steel bit works flawlessly across both heavy-duty electric breaker hammers—such as the Bosch Brute series—and industrial pneumatic air jackhammers. The specialized 5-inch wide spade-cutter geometry acts as a high-velocity mechanical knife, distributing the full down-stroke energy of your breaker along a flat, uniform cutting path to minimize jagged edge surface cracking and preserve crisp excavation profiles. Outfitted with a standardized 1-1/8 inch hex drive shank with an integrated retention notch sector, this rugged accessory integrates seamlessly into major industrial hammer systems. This positive mechanical chuck lock entirely neutralizes unwanted accessory rotation or twist slips, maximizing your machine's daily penetration rates while lowering jarring harmonic feedback travel to shield operators from physical hand-arm fatigue over extended field shifts.

Key Features

• Proprietary Heat-Treated Metallurgy: Advanced structural steel tempering process completely removes internal vulnerabilities to prevent fracturing under brutal mechanical strokes.
• Broad 5-Inch Asphalt Cutting Face: Wide spade-blade profile produces straight, clean fracture paths through dense asphalt, frozen earth, and hard-packed dirt beds.
• Universal 1-1/8" Notched Hex Shank: Dual-compatible heavy hex configuration ensures clean mechanical fitment inside major electric demolition hammers and pneumatic air breakers.
• Dual-Power System Optimization: Explicitly engineered to transform intense piston impact energy from either electric or pneumatic power sources straight into clean downward penetration force.
• High-Velocity Paving Performance: Perfect for stripping structural overlays, clearing utility line channels, cutting potholes, and profiling asphalt patch edges.
• Dampened Feedback Component Balancing: Balanced tool geometry absorbs extreme feedback shockwaves to lower tool-wear and help protect operators from vibration stress.

Specifications

Pro-Tip: Never attempt to operate this asphalt spade on hard cured concrete structures, as the wide 5-inch profile cannot concentrate adequate pounds-per-square-inch force to shatter aggregates, which will dull or crack the broad steel wings. When cutting pavement lines, angle your breaker tool at roughly 75 degrees to pry and pop sections free along expansion channels rather than burying the blade straight down vertically. To keep your hammer's locking sleeve moving fluidly and avoid mechanical seizing from high friction, clean the 1-1/8 inch hex shank regularly to clear away sticky bituminous film, and always apply high-temperature grease to the drive seat before sliding it back into the chuck.