An isometric product studio shot of the Bosch HS2163 narrow chisel attachment, detailing its 1-1/8 inch hex shank connection end, forged steel retaining collar, long hexagonal shaft configuration, and its straight-edged precision ground tip face.
A material application graphic displaying examples of compatible heavy masonry substrates against a dark blue background, including high-resolution textures for raw stone, concrete slabs, hollow cinder blocks, and stacked clay bricks.
A utility contractor wearing a hard hat, safety glasses, high-visibility safety vest, and a protective respirator mask operates a heavy-duty Bosch Brute Turbo electric breaker hammer inside a commercial boiler room, utilizing a vacuum hose routing system connected to a blue HEPA-ready dust extractor vacuum for on-site OSHA Table 1 compliance.
A promotional marketing product timeline showcasing various generations of historic Bosch concrete drilling machines and heavy demolition jack hammers arranged on a rugged, broken concrete block pile against a bright blue sky, with marked historical development years including 1932, 1972, 1981, 1984, 1997, 2007, and 2010.
Bosch PROFACTOR™ 18V Hitman™ SDS-max® 1-9/16 In promotional video
An isometric product studio shot of the Bosch HS2163 narrow chisel attachment, detailing its 1-1/8 inch hex shank connection end, forged steel retaining collar, long hexagonal shaft configuration, and its straight-edged precision ground tip face.
A full front vertical view of the Bosch HS2163 demolition chisel bit, showcasing the forged steel construction from the 1-1/8 inch hex shank down to the narrow straight-profile cutting head against a white background.
A material application graphic displaying examples of compatible heavy masonry substrates against a dark blue background, including high-resolution textures for raw stone, concrete slabs, hollow cinder blocks, and stacked clay bricks.
A utility contractor wearing a hard hat, safety glasses, high-visibility safety vest, and a protective respirator mask operates a heavy-duty Bosch Brute Turbo electric breaker hammer inside a commercial boiler room, utilizing a vacuum hose routing system connected to a blue HEPA-ready dust extractor vacuum for on-site OSHA Table 1 compliance.
A promotional marketing product timeline showcasing various generations of historic Bosch concrete drilling machines and heavy demolition jack hammers arranged on a rugged, broken concrete block pile against a bright blue sky, with marked historical development years including 1932, 1972, 1981, 1984, 1997, 2007, and 2010.
Bosch PROFACTOR™ 18V Hitman™ SDS-max® 1-9/16 In promotional video
BOSCH

Bosch HS2163 1 1 8 Inch Hex Shank 20 Inch Narrow Chisel Heavy Duty Forged Steel Demolition Breaker Hammer Chisel Bit for Concrete Slabs

In stock
SKU: HS2163
$21.29 USD

Quantity
Description

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Drive Deep Precision Breaker Strikes Through Heavy Concrete Slabs

Dominate challenging demolition and material removal projects with the Bosch HS2163 20-Inch Narrow Chisel. Specifically designed for high-power electric jack hammers and heavy-duty pneumatic breaker tools, this professional attachment is engineered to penetrate dense concrete surfaces with concentrated impact force. The narrow cutting width is meticulously balanced to concentrate the tool's joules of energy directly at the point of contact, making it excellent for starting precision anchor holes, trenching pipeline paths, and channelling utility lines in foundational concrete slabs. This high-performance chisel is an indispensable asset for commercial demolition crews, civil contractors, and masonry experts who require reliable penetration without wasting energy or fracturing the surrounding structural base.

Manufactured from premium-grade heat-treated alloy steel and boasting a high-carbon steel cutting edge, the Bosch HS2163 provides industry-leading strength and excellent resilience against severe structural shocks. Its generous 20-inch overall length offers optimal reach, allowing operators to stand comfortably plumb while tackling deep-level foundation drilling, grading, or mass masonry removal. For ultimate jobsite flexibility, the universal 1-1/8-inch hex shank configuration provides plug-and-play compatibility across a vast range of industrial breaker hammer brands. The robust forged steel geometry retains its straight-edge sharpness significantly longer under heavy continuous wear, reducing your fleet accessory overhead while keeping your project timelines running ahead of schedule.

Key Features

  • Concentrated Impact Point: Narrow cutting face configuration focuses impact energy tightly to punch starting holes cleanly through dense concrete foundations.
  • 20-Inch Expanded Reach: Generous length provides operators with an optimized working stance, reducing lower back strain during long down-demolition shifts.
  • Universal 1-1/8 Inch Hex Shank: Forged to global industrial standards for complete cross-compatibility across all major brands of heavy breaker hammers.
  • High Carbon Steel Core: Crafted from premium high-carbon and alloy steels to handle rigorous cyclic vibration and resist thermal cracking or fracturing.
  • Precision Ground Edge: Straight-edge chisel profile delivers straight, controlled tracking lines during structural concrete channeling and trenching tasks.

 

Specifications

Specification Value
Brand Name Bosch
Model Number / MFG Part # HS2163
Shank Type Compatibility 1-1/8 in. Hex Shank
Chisel Type Narrow Demolition Chisel
Total Overall Length 20.0 in.
Body Handle Material Forged Alloy Steel
Cutting Blade Material High Carbon Steel
Blade Edge Profile Straight
Application Use Case Concrete Slabs, Core Starting, Masonry Trenching
Product Condition Brand New

PRO-TIP: To maximize concrete chipping speeds and protect your breaker hammer’s internal piston mechanism, never hammer continuously in one exact spot for more than 10 to 15 seconds. If the narrow chisel edge hasn't fractured the concrete section within that timeframe, pull the tool back slightly and shift your line an inch or two toward the nearest open edge to relieve structural compression and crack the masonry efficiently!