A studio product shot featuring ten identical Bosch Bulldog Xtreme SDS-plus rotary hammer drill bits arranged vertically, accompanied by a yellow 10 Pack starburst graphic.
A studio shot of a single Bosch Bulldog Xtreme SDS-plus rotary hammer drill bit shown at an angle, highlighting the silver SDS-plus shank and the variable flute design.
An extreme close-up of the 100% full-carbide head of a Bosch Bulldog Xtreme drill bit, showing the centric conical tip and the diffusion-bonded carbide-to-steel connection.
A studio product shot featuring ten identical Bosch Bulldog Xtreme SDS-plus rotary hammer drill bits arranged vertically, accompanied by a yellow 10 Pack starburst graphic.
An action shot showing a Bosch Bulldog Xtreme rotary hammer bit boring into a concrete wall and successfully cutting through a buried piece of metal rebar.
An action shot of a professional user operating a Bosch rotary hammer to drill a vertical hole into a concrete floor, demonstrating the bit's precision near metal fixtures.
A wide action shot of a professional using a Bosch rotary hammer and a long Bulldog Xtreme bit to drill horizontally into a concrete wall in a mechanical room with exposed piping.
A close-up action shot showing the Bosch Bulldog Xtreme drill bit piercing through concrete and making direct contact with vertical rebar supports without stalling.
A studio product shot featuring ten identical Bosch Bulldog Xtreme SDS-plus rotary hammer drill bits arranged vertically, accompanied by a yellow 10 Pack starburst graphic.
A studio shot of a single Bosch Bulldog Xtreme SDS-plus rotary hammer drill bit shown at an angle, highlighting the silver SDS-plus shank and the variable flute design.
An extreme close-up of the 100% full-carbide head of a Bosch Bulldog Xtreme drill bit, showing the centric conical tip and the diffusion-bonded carbide-to-steel connection.
A studio product shot featuring ten identical Bosch Bulldog Xtreme SDS-plus rotary hammer drill bits arranged vertically, accompanied by a yellow 10 Pack starburst graphic.
An action shot showing a Bosch Bulldog Xtreme rotary hammer bit boring into a concrete wall and successfully cutting through a buried piece of metal rebar.
An action shot of a professional user operating a Bosch rotary hammer to drill a vertical hole into a concrete floor, demonstrating the bit's precision near metal fixtures.
A wide action shot of a professional using a Bosch rotary hammer and a long Bulldog Xtreme bit to drill horizontally into a concrete wall in a mechanical room with exposed piping.
A close-up action shot showing the Bosch Bulldog Xtreme drill bit piercing through concrete and making direct contact with vertical rebar supports without stalling.
BOSCH

Bosch Rotary Hammer Drill Bits HCFC2041B10 10 Pack 1/4 Inch Full Carbide Head (SDS Plus 6 Length Variable Flute Reinforced Concrete Rebar Anchoring)

In stock
SKU: HCFC2041B10
$33.69 USD

Description

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Industrial SDS-Plus Variable Flute Full Carbide Head Set for Deep Hole Penetration in Reinforced Rebar Concrete

The Bosch HCFC2041B10 Bulldog Xtreme 10-Pack SDS-Plus Rotary Hammer Drill Bits deliver professional-grade mechanical drilling efficiency when boring anchor paths through structural masonry, aggregate stone, and dense concrete embedded with heavy rebar steel. Engineered with a 100% full-carbide head secured via proprietary high-heat diffusion-bonding technology, this percussion tool set delivers four times the operational life of standard masonry cutters by absorbing high-impact steel strikes without fracturing tip profiles. The centric conical tip prevents bit wandering on smooth substrates to establish perfect hole roundness, while the upgraded variable flute geometry moves rapidly from a four-flute array into a two-flute layout to clear compressed concrete powder away from a 4-inch deep drill zone. This high-density extraction design lowers internal heat build-up and increases execution efficiency to provide up to 25% more drilled holes per individual battery charge when coupled with industrial cordless rotary hammers.

Best Used For:

  • Reinforced Structural Fastening: Drilling precise 1/4-inch anchor pathways through poured highway decks, foundational pillars, and industrial slabs containing embedded rebar nets.
  • Commercial Mechanical Anchoring: Executing clean, high-tolerance deep blind runs to receive code-compliant wedge shield anchors, mechanical drop-ins, and threaded rod elements.
  • High-Volume Cordless Field Layouts: Running continuous battery-operated punch cycles on remote worksites using variable-flute clearing to stretch power cell performance runtime.

Key Performance & Safety Features

  • 100% Full-Carbide Head: Solid-state micrograin tungsten cutter profile resists massive aggregate friction forces and cleanly cuts structural steel obstructions.
  • Diffusion-Bonded Interface: Advanced high-pressure atomic binding safeguards tip placement, completely preventing cutter separation under severe percussion impact spikes.
  • Variable Flute Architecture: Transitioning geometry accelerates powder lift out of deep channels, optimizing power draw to drop structural friction coefficients.
  • Conical Centric Tip Geometry: Pyramidal centering point layout bites cleanly into uneven concrete facades to dictate surgical tracking accuracy from start to finish.
  • Integrated Wear Indicator Mark: Embedded physical gauge face shows real-time bit dimension parameters, indicating when the outer profile is within regulatory chemical anchor tolerances.
  • SDS-Plus Chuck Compatibility: Machined standard tang shank fits securely into corded and cordless rotary hammer locking mechanisms for high torque delivery.

What's Included

  • (10) Bosch 1/4" x 4" x 6" Bulldog Xtreme SDS-Plus Full Carbide Head Rotary Hammer Drill Bits

Technical Specifications

Specification Value
Brand Bosch
Sub Brand Bulldog™ Xtreme
Model Number HCFC2041B10
Drill Bit Size 0.25 in (1/4")
Overall Length 6.5 in
Usable Flute Length 4.0 in
Maximum Drilling Depth 4.0 in
Shank Type SDS-plus
Shank Diameter 0.40625 in (13/32")
Tip Material 100% Full Carbide
Head Grind Configuration Centric Conical Tip
Pack Quantity 10 Pieces
Primary Application Concrete with Rebar, Masonry, Aggregate Stone

Pro-Tip: When running these full-carbide heads directly into dense steel rebar, avoid backing off trigger power or switching to rotary-only mode. Maintain constant mechanical downward force and keep the tool tracking at high RPMs, allowing the diffusion-bonded carbide head to fracture through the metal obstruction smoothly without stalling the flute path.