Bosch Bulldog Xtreme star point twist chisel bit model HS1472 featuring an SDS plus drive shank connection, inductive hardened alloy steel body, and a unique helical point tip profile engineered for high efficiency concrete chipping and masonry demolition isolated diagonally on a white background.
Product information diagram of the Bosch Bulldog Xtreme SDS plus twist chisel bit with indicator lines pointing to its squared tip for multiple fracture points, a twisted head to prevent jamming and minimize downtime, and self-sharpening grooves along with inductive heat treatment details.
Bosch model HS1472 ten inch SDS plus Bulldog Xtreme star point twist chisel bit attached to its original black cardboard retail packaging header card displaying a thirty percent longer life icon indicator label over a solid white background.
Four separate square thumbnail photos highlighted under a large dark blue header stating BEST FOR, displaying masonry stone rock, red clay brick blocks, concrete cinder blocks, and a poured solid cured concrete surface structure.
An industrial tradesman utilizing a blue cordless Bosch rotary hammer drill fitted with a dust extraction shroud assembly and HEPA ready vacuum attachment to drive a star point twist demolition chisel bit directly into a red brick masonry wall.
Close up high angle field shot of the star point tip profile on a Bosch self sharpening twist chisel bit initiating a stress line fracture crack inside a weathered concrete slab surface background.
Action detail view of a heavy duty SDS plus rotary chipping hammer driving a Bosch star point twist chisel bit vertically into a cured concrete pad causing stone chips and fine masonry aggregate dust particles to erupt under impact force.
“Macho Man” | Bosch 18V 2-in-1 Impact Driver promotional video
Bosch Bulldog Xtreme star point twist chisel bit model HS1472 featuring an SDS plus drive shank connection, inductive hardened alloy steel body, and a unique helical point tip profile engineered for high efficiency concrete chipping and masonry demolition isolated diagonally on a white background.
Product information diagram of the Bosch Bulldog Xtreme SDS plus twist chisel bit with indicator lines pointing to its squared tip for multiple fracture points, a twisted head to prevent jamming and minimize downtime, and self-sharpening grooves along with inductive heat treatment details.
Bosch model HS1472 ten inch SDS plus Bulldog Xtreme star point twist chisel bit attached to its original black cardboard retail packaging header card displaying a thirty percent longer life icon indicator label over a solid white background.
Four separate square thumbnail photos highlighted under a large dark blue header stating BEST FOR, displaying masonry stone rock, red clay brick blocks, concrete cinder blocks, and a poured solid cured concrete surface structure.
An industrial tradesman utilizing a blue cordless Bosch rotary hammer drill fitted with a dust extraction shroud assembly and HEPA ready vacuum attachment to drive a star point twist demolition chisel bit directly into a red brick masonry wall.
Close up high angle field shot of the star point tip profile on a Bosch self sharpening twist chisel bit initiating a stress line fracture crack inside a weathered concrete slab surface background.
Action detail view of a heavy duty SDS plus rotary chipping hammer driving a Bosch star point twist chisel bit vertically into a cured concrete pad causing stone chips and fine masonry aggregate dust particles to erupt under impact force.
“Macho Man” | Bosch 18V 2-in-1 Impact Driver promotional video
BOSCH

Bosch HS1472 10 In SDS Plus Bulldog Xtreme Star Point Twist Chisel Bit Self Sharpening Heavy Duty Concrete Breaker Masonry Demolition Jackhammer

In stock
SKU: HS1472
$19.95 USD

Description

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Break Dense Masonry Faster and Eliminate Bit Jamming with Self-Sharpening Star-Point Twist Technology

Accelerate your decorative concrete remodeling, interior masonry remodeling, and tile thinset clearing projects with the advanced fracturing engineering of the Bosch HS1472 10" SDS-plus® Bulldog™ Xtreme Star-Point Twist Chisel Bit. Explicitly engineered for professional tile contractors, commercial plumbers, electrical installers, and stone masonry specialists, this premium demolition accessory maximizes impact-tool output. Standard straight point chisels frequently bind or jam tightly inside structural relief cracks, causing frustrating workflow stoppages and premature machine clutch wear. This high-output twist point resolves that universal field bottleneck by introducing a uniquely pitched star-point twist body design that continuously deflects fracturing debris away from the tool head, facilitating a wider material-removal footprint for significantly greater daily productivity.

Uncompromising structural durability and optimized energy transmission define the architecture of this rugged chipping hammer accessory. Forged from high-grade alloy steel and treated with a highly specialized inductive hardening sequence, the bit body remains resilient under thousands of continuous mechanical impacts per minute. The innovative self-sharpening design maintains its geometric cutting apex as the metal wears down over time, eliminating the unproductive hassle and downtime associated with manual grinding and reshaping. Equipped with a standardized SDS-plus® drive shank, this rugged accessory seats securely into compact rotary hammers and dedicated chipping tools, ensuring a tight zero-slip connection that channels 100% of the piston's downward kinetic stroke directly to the tip for an impressive 15% increase in total material removal rates.

Key Features

  • Star-Point Twist Geometry: Advanced helical design features twist facets that provide an expansive fracture zone for high material clearing.
  • 15% Faster Chipping Performance: Optimally balanced composition increases daily material removal speed to maximize overall on-site productivity.
  • Hassle-Free Self-Sharpening Core: Cutting head maintains a sharp profile continuously through extensive use, eliminating traditional re-sharpening maintenance.
  • Inductive Hardening Process: State-of-the-art heat-treatment metallurgy creates a highly durable core matrix that resists twisting or breaking under structural loads.
  • Universal SDS-Plus Compatibility: Fits perfectly into standard commercial rotary hammers and chipping hammers configured with SDS-plus chuck systems.
  • Anti-Jamming Engineering: Specially engineered relief angles reject loose masonry powder to prevent the bit from getting seized inside tight pockets.

What's Included

  • (1) Bosch 10" SDS-plus® Bulldog™ Xtreme Star-Point Twist Chisel Bit (HS1472)

Specifications

Specification Profile Details / Performance Value
Brand Name Bosch
Model Number (OEM Part) HS1472
Product Accessory Type Bulldog™ Xtreme Chipping & Demolition Chisel Bit
Chisel Head Tip Profile Star-Point Twist Type Geometry
Drive Shank Interface SDS-Plus® Slotted Tool Connection
Overall Component Length 10.00 inches
Material Core Metallurgy Inductively Hardened Premium Alloy Steel
Assembled Product Weight 0.540 lbs
Product Condition Class Brand New Unused Original Stock Inventory
Package Quantity Count 1 Individual Twist Point Bit per Pack
Package Depth Dimension 0.65 inches
Package Height Dimension 13.50 inches
Universal Barcode UPC 000346354133
Required Safety Equipment ANSI Approved Eye, Ear, and Dust Protection Systems

Pro-Tip: To maximize the material-shattering properties of this 10-inch Bulldog Xtreme star-point bit, toggle your rotary hammer setting exclusively to "Hammer-Only" mode. Operating the tool with the rotary gear system engaged will spin the bit inside the chuck collar, causing fast wear along the internal SDS grooves and reducing down-stroke kinetic force. Hold the tool firmly at a slight 70-degree angle to lift concrete scaling and thinset layers cleanly, allowing the self-sharpening geometry to propagate deep spiderweb stress cracks naturally. Clean any fine brick powder off the SDS-plus grooves regularly and apply a matchhead-sized drop of premium tool grease directly to the shank before sliding it home to guarantee perfect operation.