A studio product view of a single Bosch HS1913 SDS-max bull point chisel bit from the 20-piece fleet package against a solid white background, detailing its slotted mounting shank, thick body shaft, and pointed tip next to a red circular marketing graphic callout that reads 20 Pack.
An isolated product studio layout of a single Bosch HS1913 bull point chisel bit against a crisp white background, emphasizing its solid gray alloy steel body, detailed laser-etched product specifications, slotted SDS-max retention shank, and precision-tapered demolition point tip.
A full vertical product view of the Bosch HS1913 12-inch bull point chisel bit packaged with its signature red hanging retail label card, which displays clear product branding, key application info, and an EAN barcode above a white background.
A utility contractor wearing a yellow hard hat, safety glasses, high-visibility vest, and a protective respirator mask uses an SDS-max rotary hammer drill equipped with a bull point chisel bit to punch a clean fault line into a vertical concrete structural wall, supported by an adjacent blue HEPA-ready dust extractor vacuum system.
A heavy-duty blue Bosch SDS-max demolition hammer drill equipped with a dust collection shroud and a bull point bit rests balanced on a gray industrial structure layout, positioned directly above an inline blue HEPA-ready dust extractor vacuum unit within an active commercial jobsite interior.
Bosch PROFACTOR™ 18V Hitman™ SDS-max® 1-9/16 In promotional video
A studio product view of a single Bosch HS1913 SDS-max bull point chisel bit from the 20-piece fleet package against a solid white background, detailing its slotted mounting shank, thick body shaft, and pointed tip next to a red circular marketing graphic callout that reads 20 Pack.
An isolated product studio layout of a single Bosch HS1913 bull point chisel bit against a crisp white background, emphasizing its solid gray alloy steel body, detailed laser-etched product specifications, slotted SDS-max retention shank, and precision-tapered demolition point tip.
A full vertical product view of the Bosch HS1913 12-inch bull point chisel bit packaged with its signature red hanging retail label card, which displays clear product branding, key application info, and an EAN barcode above a white background.
A utility contractor wearing a yellow hard hat, safety glasses, high-visibility vest, and a protective respirator mask uses an SDS-max rotary hammer drill equipped with a bull point chisel bit to punch a clean fault line into a vertical concrete structural wall, supported by an adjacent blue HEPA-ready dust extractor vacuum system.
A heavy-duty blue Bosch SDS-max demolition hammer drill equipped with a dust collection shroud and a bull point bit rests balanced on a gray industrial structure layout, positioned directly above an inline blue HEPA-ready dust extractor vacuum unit within an active commercial jobsite interior.
Bosch PROFACTOR™ 18V Hitman™ SDS-max® 1-9/16 In promotional video
BOSCH

Bosch HS1913B20 12 Inch SDS Max Bull Point Chisel Bit Pack of 20 Forged Alloy Steel Heavy Duty Demolition Breaker Bits for Concrete Masonry

In stock
SKU: HS1913B20
$209.00 USD

Description

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Maximize Mass Demolition Yields with Industrial-Grade SDS Max Bull Point Power

Tackle large-scale concrete chipping, trenching, and structural break-up jobs with the Bosch HS1913B20 12-Inch SDS-Max® Bull Point Chisel Bit 20-Pack. Designed specifically for commercial masonry tradesmen, pool builders, utility contractors, and professional demolition teams, these high-impact bull point chisels specialize in rapid localized stress fracturing. By channeling your rotary hammer's full kinetic impact force directly into a sharp, focused tip, these bits easily shatter dense unreinforced concrete, heavy foundation slabs, masonry brick configurations, aggregate blocks, and structural grout lines. Purchasing this industrial bulk contractor multi-pack guarantees your entire fleet stays completely outfitted on high-production construction projects, eliminating costly jobsite interruptions and hardware store runs.

Engineered to withstand brutal, continuous cyclic shock inside demanding workspaces, each chisel in this bulk kit is forged from a single piece of premium-grade alloy steel. Bosch implements a proprietary thermal heat-treatment process that hardens the metal core to significantly resist tip dulling while maintaining structural ductility to eliminate catastrophic shattering under high trade loads. The precision-machined universal SDS-Max® shank profile delivers a rock-solid, low-play interface for standard SDS-Max rotary hammers and dedicated demolition breakers, offering plug-and-play cross-brand compatibility with Bosch, Hilti, Dewalt, and Makita tools. Trust these heavy-duty Italian-forged consumables to track accurately, clear hard masonry substrates at rapid penetration rates, and provide reliable jobsite durability to your commercial crews.

Key Features

  • 20-Piece Contractor Fleet Box: Provides high-volume construction and demolition crews an uninterrupted supply of heavy consumables across the jobsite.
  • Concentrated Point Geometry: Directs your tool's maximum joules of impact force to a single point, allowing for fast starting holes and mass fracture runs.
  • Universal SDS-Max Shank Fit: Precision-ground shank seamlessly slots into standard industrial SDS-Max hammers and quick-change breaker chucks.
  • Proprietary Heat-Treat Forging: Premium industrial alloy steel formulation engineered to combat structural fatigue and eliminate catastrophic bit breaks under load.
  • Monolithic One-Piece Construction: Eliminates welded joints or structural weak points, providing high impact energy transmission directly to the concrete.

What's Included

  • (20) Bosch HS1913 12" SDS-Max® Heavy Duty Bull Point Chisel Bits

Specifications

Specification Value
Brand Name Bosch
Model Number / MFG Part # HS1913B20
Package Quantity 20 Bits per Box
Bit Accessory Type Bull Point Chisel Bit
Shank Type Compatibility SDS-max®
Total Length 12.0 in.
Chisel Head Width / Profile Bull Point (Conical Point)
Material Composition Proprietary Heat-Treated Alloy Steel
Primary Tool Application General Demolition, Masonry, Concrete Removal
California Proposition 65 Required No
Product Structural Condition Brand New
UNSPSC Commodity Code 27112800

PRO-TIP: Bull point chisels are explicitly meant for initiating deep fault cracks and breaking bulk chunks of stone or unreinforced slabs. Avoid using them to pry or lever concrete beds like a crowbar once the tip is driven down! Relying on mechanical prying forces puts excessive lateral stress across the bit throat, which can strain your tool's SDS-max retainer chuck and crack even high-tensile heat-treated alloy steel shanks!