The Bosch HCST006 SDS Plus Bulldog Carbide Rotary Hammer Drill Bit and Chisel Set is displayed fully open. The 6 piece kit is vertically organized within a blue plastic carrying case featuring a red holder insert, showcasing a flat chisel and a point chisel on the left, alongside four assorted masonry drilling bits on the right.
A marketing graphic showcasing raw industrial building materials, including sections of concrete steps, natural stone rocks, a hollow cinder block structure, and red brick stacks beneath bold white text stating Best for Concrete, Stone, Cinder Block, and Brick.
An informative product breakdown layout displaying all six pieces of the Bosch Bulldog set individually with clear sizing labels on a solid dark blue background. The flat chisel and point chisel are marked at 5-3/4 inches in length, and the four carbide rotary hammer drill bits are marked at 6 inches in length with fractional diameters of 3/8 inch, 1/4 inch, 3/16 inch, and 5/32 inch.
A product compatibility graphic demonstrating a close-up profile view of an SDS Plus bit shank aligning with a blue arrow pointing into a heavy duty rotary hammer drill chuck, under a white title reading Fits SDS-Plus® Hammer Drills.
A split-screen marketing image with text reading Ideal for Both Concrete Drilling & Material Breaking. The left panel shows a macro shot of a steel flat chisel chipping away brick and mortar, while the right panel shows a Bosch cordless rotary hammer bit drilling vertically into a concrete slab through a dust extraction shroud.
A high-angle view of a trade professional wearing a blue hard hat, heavy work gloves, and protective gear while kneeling on a high scaffolding structure. The worker is operating a Bosch cordless SDS Plus rotary hammer drill equipped with a long point chisel to break down and clear old brickwork and concrete debris.
A female construction worker wearing a hard hat, safety glasses, face mask, and high-visibility vest kneels while using a Bosch corded rotary hammer drill equipped with a long carbide masonry drill bit from the HCK001 set. She is drilling into a concrete column with an attached dust extraction shroud connected to a blue HEPA-ready jobsite vacuum.
A male tradesperson wearing full personal protective equipment, including a hard hat, respirator mask, safety glasses, and high-visibility vest, operates a professional Bosch Bulldog SDS Plus rotary hammer drill in an industrial electrical room. He uses a heavy duty masonry bit from the Bosch HCK001 7 piece set to drill into a solid concrete wall utilizing a dust extraction vacuum system.
Bosch PROFACTOR™ 18V Hitman™ SDS-max® 1-9/16 In promotional video
The Bosch HCST006 SDS Plus Bulldog Carbide Rotary Hammer Drill Bit and Chisel Set is displayed fully open. The 6 piece kit is vertically organized within a blue plastic carrying case featuring a red holder insert, showcasing a flat chisel and a point chisel on the left, alongside four assorted masonry drilling bits on the right.
A marketing graphic showcasing raw industrial building materials, including sections of concrete steps, natural stone rocks, a hollow cinder block structure, and red brick stacks beneath bold white text stating Best for Concrete, Stone, Cinder Block, and Brick.
An informative product breakdown layout displaying all six pieces of the Bosch Bulldog set individually with clear sizing labels on a solid dark blue background. The flat chisel and point chisel are marked at 5-3/4 inches in length, and the four carbide rotary hammer drill bits are marked at 6 inches in length with fractional diameters of 3/8 inch, 1/4 inch, 3/16 inch, and 5/32 inch.
A product compatibility graphic demonstrating a close-up profile view of an SDS Plus bit shank aligning with a blue arrow pointing into a heavy duty rotary hammer drill chuck, under a white title reading Fits SDS-Plus® Hammer Drills.
A split-screen marketing image with text reading Ideal for Both Concrete Drilling & Material Breaking. The left panel shows a macro shot of a steel flat chisel chipping away brick and mortar, while the right panel shows a Bosch cordless rotary hammer bit drilling vertically into a concrete slab through a dust extraction shroud.
A high-angle view of a trade professional wearing a blue hard hat, heavy work gloves, and protective gear while kneeling on a high scaffolding structure. The worker is operating a Bosch cordless SDS Plus rotary hammer drill equipped with a long point chisel to break down and clear old brickwork and concrete debris.
A female construction worker wearing a hard hat, safety glasses, face mask, and high-visibility vest kneels while using a Bosch corded rotary hammer drill equipped with a long carbide masonry drill bit from the HCK001 set. She is drilling into a concrete column with an attached dust extraction shroud connected to a blue HEPA-ready jobsite vacuum.
A male tradesperson wearing full personal protective equipment, including a hard hat, respirator mask, safety glasses, and high-visibility vest, operates a professional Bosch Bulldog SDS Plus rotary hammer drill in an industrial electrical room. He uses a heavy duty masonry bit from the Bosch HCK001 7 piece set to drill into a solid concrete wall utilizing a dust extraction vacuum system.
Bosch PROFACTOR™ 18V Hitman™ SDS-max® 1-9/16 In promotional video
BOSCH

Bosch HCST006 SDS Plus Bulldog Carbide Rotary Hammer Drill Bit Set 6 Piece Heavy Duty Masonry Concrete Drilling Bits Flat Point Chisel Kit Case

In stock
SKU: HCST006
$35.99 USD

Description

Bosch Promtional Logo Logout

Ultimate Concrete Drilling and Demolition Power in One Tough Kit

Supercharge your masonry and demolition projects with the Bosch HCST006 6-Piece SDS-Plus® Bulldog™ Rotary Hammer Drill Bit and Chisel Set. Designed specifically for professional contractors and heavy-duty trade applications, this premium kit features an optimized assortment of high-performance drill bits, a flat chisel, and a point chisel. Whether you are anchoring in hard concrete, channeling in brick, clearing away tile, or breaking up stubborn mortar, these bits deliver up to 15% faster speeds than previous generations. Engineered for universal compatibility with all standard SDS-plus rotary hammers, they provide tool-free, lightning-fast changes to keep you moving efficiently on the jobsite.

Every component in this set is constructed with custom Bosch-made tungsten carbide tips that undergo an intensive, specialized brazing and hardening process. This ensures the tips retain structural integrity and resist extreme heat even under punishing impacts. The integrated centric tip prevents drill walking, giving you smooth, immediate starts precisely where you mark your hole. To round out the package, the entire set comes secured within a high-impact Brute Tough™ carrying case built to survive jobsite drops, dust, and heavy transport. This rugged storage system ensures your investment stays clean, highly organized, and always ready for production.

Key Features

  • 15% Faster Operational Speeds: Optimized engineering clears material rapidly to complete heavy-duty demo and drilling projects ahead of schedule.
  • Premium Tungsten Carbide Composition: Custom-formulated carbide tips stand up to heavy internal loads and resist premature wear over extended cycles.
  • Thermal-Hardened Brazing Process: Specially treated shanks and tips provide elite impact endurance and prevent tip breakage in hard stone or concrete.
  • Precision Centric Starts: Prevents tool wandering on smooth surfaces, enabling immediate bite and exact hole geometry.
  • Brute Tough™ Protective Storage: High-density carrying case absorbs extreme impacts and keeps your essential drilling and chiseling tools organized.

What's Included

  • (1) 5/32" x 4" x 6" SDS-Plus® Bulldog™ Carbide Drill Bit
  • (1) 3/16" x 4" x 6" SDS-Plus® Bulldog™ Carbide Drill Bit
  • (1) 1/4" x 2" x 4" SDS-Plus® Bulldog™ Carbide Drill Bit
  • (1) 3/8" x 4" x 6" SDS-Plus® Bulldog™ Carbide Drill Bit
  • (1) Heavy-Duty SDS-Plus® Flat Chisel
  • (1) Heavy-Duty SDS-Plus® Point Chisel
  • (1) Brute Tough™ Impact-Resistant Storage Case

Specifications

Specification Value
Brand Name Bosch
Model Number / MFG Part # HCST006
Shank Type SDS-Plus®
Bit Material Tungsten Carbide Tipped
Number of Tools Included 6 Pieces
Assembled Weight 1.0 lbs
Total Shipping Weight 1.424 lbs
Country of Origin Germany
Product Condition Brand New
Warranty Type Limited
Recommended Safety Equipment Eye, ear, and dust protection
UPC Barcode 000346429152
California Prop 65 Required No

PRO-TIP: When switching from drilling mode to chiseling mode, always adjust your rotary hammer's settings to 'Hammer Only' rotation lock. For maximum control and tool protection, apply a tiny dab of high-temp grease to the SDS-Plus shanks before inserting them into the chuck. This minimizes high-friction metal-on-metal wear inside the tool holder, ensuring your chisels release smoothly and transfer internal impact energy at 100% efficiency!