Bosch Demolition Bull Point Chisels SDS Max Hammer Steels (Heat Treated Forged Alloy Concentric Tip Reinforced Concrete Brick Masonry Breakout)

Bosch SDS-max® Hammer Steel Concentric Bull Point Demolition Chisel Bits

The Bosch SDS-max® hammer steel bull point demolition chisel bits fracture cured commercial concrete slabs, reinforced foundation footings, structural masonry brickwork, and dense cinder blocks. Engineered with a precision-machined concentric pointed tip forged from premium heat-treated structural alloy steel, these heavy-duty demolition accessories focus 100% of your hammer's percussive impact force into a concentrated contact zone to initiate immediate fracture lines without walking or skidding. Outfitted with an anti-jamming shaft contour that lifts pulverized concrete powder away from the impact point, an optimized body geometry that dampens vibration feedback to reduce worker fatigue, and a standardized slotted SDS-max drive shank, they equip concrete demolition contractors, general builders, and masonry crews with rapid starting control and unstoppable breakout velocity across commercial rotary hammers and demolition breakers.

Best Used For:

• Reinforced Concrete and Footing Demolition: Fracturing heavy structural grade beams, industrial floor pads, foundation footings, and retaining walls containing steel rebar without bit binding.
• Trenching and Foundation Utility Breakout: Punching starter holes, breaking conduit pathways, and clearing localized concrete barriers inside narrow foundation utility trenches.
• Masonry Brick and Structural Block Tear-Out: Splitting structural CMU cinder blocks, clay brick facings, mortar joints, and architectural stone during interior or exterior demolition.

Key Performance & Safety Features

• Concentric Bull Point Geometry: Concentrates maximum kinetic striking energy into a localized target area to initiate rapid multi-directional fracture cracks in solid concrete.
• Premium Heat-Treated Alloy Steel: Proprietary thermal hardening cycle preserves point geometry, prevents tip mushrooming, and shields the core against fatigue breaks.
• Anti-Jamming Shaft Architecture: Optimized body clearance prevents binding in deep fracture lines and clears crushed concrete rubble away from the working tip.
• Optimized Energy Transmission: Streamlined monoblock steel body channels full piston impact power straight down the centerline while dampening jarring vibration feedback.
• Slip-Free SDS-Max Drive Shank: Standardized slotted drive locks firmly into commercial hammer chucks to deliver zero-slip retention and automatic tool-free insertion.
• High-Joule Demolition Compatibility: Built to endure continuous, punishing anvil strokes from commercial corded and cordless demolition hammers.

What's Included

• (1) Bosch SDS-max® Hammer Steel Bull Point Demolition Chisel Bit in User-Selected Model & Length:
  • HS1913: 12" Overall Length (0.50" Body Width) SDS-max Bull Point Chisel Bit
  • HS1914: 18" Overall Length (0.50" Body Width) SDS-max Bull Point Chisel Bit

Technical Specifications

Pro-Tip: Strike in 15- to 20-second bursts and avoid prying laterally with the hammer; keeping continuous downward thrust concentrates maximum kinetic impact into the fracture plane, preventing the bull point from overheating and getting trapped in dense concrete slabs.