Bosch HCK005 5-Piece SDS-Plus Bulldog Rotary Hammer Bit Set for Masonry

Engineered for masonry projects

Meet the Bosch HCK005 5-piece SDS-Plus Bulldog Rotary Hammer Bit Set, a compact toolkit designed to handle brick, block, and concrete tasks with reliability. The carbide-tipped bit heads bring hardness and resilience to demanding surfaces, while the four-flute design supports efficient dust management as you work.

Key design advantages

• Patent-pending four-flute design for faster dust removal and less clogging
• Carbide-tipped heads deliver superior wear resistance under heavy loads
• Bits tuned for SDS-Plus Bulldog rotary hammers deliver compatible performance
• Includes a convenient storage case for organized transport on site

What’s included

• HC2010 — 3/16" x 2" x 4"
• HC2040 — 1/4" x 2" x 4"
• HC2041 — 1/4" x 4" x 6"
• HC2061 — 3/8" x 4" x 6"
• HC2081 — 1/2" x 4" x 6"

Real-world use cases

Use these bits to prepare anchor holes in concrete, drill pilot holes for masonry screws, or bore through brick with precise diameter and depth. The different lengths and diameters let you tailor your approach to room constraints, wall types, and hardware requirements.

Tips for best results

• Pair with an SDS-Plus hammer tool and steady feed pressure
• Keep dust out of the cut with a vacuum or dust extraction system
• Inspect carbide heads for wear and replace when edges dull, to maintain performance

Note: This description focuses on design features and intended use. Actual results depend on material, tooling, and technique.