A close-up product image of a single Bosch SDS Plus Bulldog Xtreme rotary hammer drill bit shown diagonally on a plain white background, detailing its heavy-duty quick-change slotted SDS-plus structural shank with a clear 3/16 inch size engraving, an optimized four-flute deep spiral core for rapid masonry dust extraction, and an industrial-grade full tungsten carbide four-cutter tip built for precision anchor boring and structural rebar drilling.
close up of drill bit head.
image of sds-plus drill bit. Visually, the Bosch SDS-plus® Bulldog™ Xtreme Rotary Hammer Drill Bit looks like a long, sturdy steel rod with a tungsten carbide-tipped end
This is a vertical, close-up image of a metallic drill bit, appearing robust and designed for heavy-duty use. The upper section features a hexagonal shank for secure gripping, while the lower body has a wide, deep spiral flute leading to a pointed tip.
An angled shot of a long, metallic drill bit is shown. The bit has a spiral flute with sharp, jagged edges running its entire length.
This is a close-up, vertical image of a metal drill bit. The top portion has a smooth, hexagonal shaft for fitting into a drill, while the lower, longer portion is spiraled with a pointed tip, designed for drilling into various materials.
Bosch SDS-plus Bulldog Xtreme Rotary Hammer Drill Bit 25 Pack with 100% Full-Carbide Tip for Concrete and Rebar
A wholesale contractor multipack bundle of twenty-five identical Bosch SDS Plus Bulldog Xtreme rotary hammer drill bits lined up horizontally on a solid white background, highlighting their long, slender four-flute spiral bodies designed for constant material removal, universal quick-change slotted SDS-plus machining shanks, and premium four-cutter solid tungsten carbide tips built for commercial-scale deep-hole boring in heavy duty reinforced concrete and masonry.
A bulk 25-pack of Bosch SDS Plus Bulldog Xtreme rotary hammer drill bits arranged vertically in a neat row against a seamless white background, showcasing their uniform four-flute deep spiral cores engineered for maximum concrete dust extraction, quick-change slotted SDS-plus masonry shanks with precise structural size engravings, and heavy-duty solid tungsten carbide four-cutter tips optimized for high-volume precision anchor boring through tough reinforced rebar and masonry aggregates.
A wholesale contractor multipack bundle of twenty-five identical Bosch SDS Plus Bulldog Xtreme rotary hammer drill bits arranged vertically side-by-side in a tight row against a white background, highlighting their deep-grooved four-flute spiral shafts engineered for accelerated concrete dust extraction, clean slotted quick-change SDS-plus masonry shanks with individual size laser engravings, and robust four-cutter full tungsten carbide tips optimized for high-volume commercial anchor boring and structural
An extra-long Bosch SDS Plus Bulldog Xtreme rotary hammer drill bit shown diagonally on a plain white background, featuring a slender, highly extended four-flute spiral core engineered for continuous concrete dust extraction during deep-hole operations, a quick-change slotted SDS-plus structural masonry shank with engraved size specifications, and a premium four-cutter full tungsten carbide tip optimized for high-precision anchor boring through tough reinforced rebar and heavy-duty aggregate.
A contractor multipack bulk 25-pack of identical Bosch SDS Plus Bulldog Xtreme rotary hammer drill bits arranged vertically side-by-side in a precise row against a white background, displaying their long four-flute deep spiral cores engineered for maximum concrete dust extraction, universal quick-change slotted SDS-plus structural shanks with clear size engravings, and heavy-duty solid tungsten carbide four-cutter tips optimized for high-volume precision anchor boring through tough reinforced rebar and maso
A close-up product image of a high-performance Bosch SDS Plus Bulldog Xtreme rotary hammer drill bit shown diagonally on a crisp white background, highlighting its thick universal quick-change slotted SDS-plus masonry shank featuring clear size and origin engravings, a rigid four-flute deep spiral core for maximized aggregate debris extraction, and an industrial-grade full tungsten carbide four-cutter tip built for high-precision anchor boring and structural rebar drilling.
A close-up product image of a single Bosch SDS Plus Bulldog Xtreme rotary hammer drill bit shown diagonally on a plain white background, detailing its heavy-duty quick-change slotted SDS-plus structural shank with a clear 3/16 inch size engraving, an optimized four-flute deep spiral core for rapid masonry dust extraction, and an industrial-grade full tungsten carbide four-cutter tip built for precision anchor boring and structural rebar drilling.
close up of drill bit head.
image of sds-plus drill bit. Visually, the Bosch SDS-plus® Bulldog™ Xtreme Rotary Hammer Drill Bit looks like a long, sturdy steel rod with a tungsten carbide-tipped end
This is a vertical, close-up image of a metallic drill bit, appearing robust and designed for heavy-duty use. The upper section features a hexagonal shank for secure gripping, while the lower body has a wide, deep spiral flute leading to a pointed tip.
An angled shot of a long, metallic drill bit is shown. The bit has a spiral flute with sharp, jagged edges running its entire length.
This is a close-up, vertical image of a metal drill bit. The top portion has a smooth, hexagonal shaft for fitting into a drill, while the lower, longer portion is spiraled with a pointed tip, designed for drilling into various materials.
Bosch SDS-plus Bulldog Xtreme Rotary Hammer Drill Bit 25 Pack with 100% Full-Carbide Tip for Concrete and Rebar
A wholesale contractor multipack bundle of twenty-five identical Bosch SDS Plus Bulldog Xtreme rotary hammer drill bits lined up horizontally on a solid white background, highlighting their long, slender four-flute spiral bodies designed for constant material removal, universal quick-change slotted SDS-plus machining shanks, and premium four-cutter solid tungsten carbide tips built for commercial-scale deep-hole boring in heavy duty reinforced concrete and masonry.
A bulk 25-pack of Bosch SDS Plus Bulldog Xtreme rotary hammer drill bits arranged vertically in a neat row against a seamless white background, showcasing their uniform four-flute deep spiral cores engineered for maximum concrete dust extraction, quick-change slotted SDS-plus masonry shanks with precise structural size engravings, and heavy-duty solid tungsten carbide four-cutter tips optimized for high-volume precision anchor boring through tough reinforced rebar and masonry aggregates.
A wholesale contractor multipack bundle of twenty-five identical Bosch SDS Plus Bulldog Xtreme rotary hammer drill bits arranged vertically side-by-side in a tight row against a white background, highlighting their deep-grooved four-flute spiral shafts engineered for accelerated concrete dust extraction, clean slotted quick-change SDS-plus masonry shanks with individual size laser engravings, and robust four-cutter full tungsten carbide tips optimized for high-volume commercial anchor boring and structural
An extra-long Bosch SDS Plus Bulldog Xtreme rotary hammer drill bit shown diagonally on a plain white background, featuring a slender, highly extended four-flute spiral core engineered for continuous concrete dust extraction during deep-hole operations, a quick-change slotted SDS-plus structural masonry shank with engraved size specifications, and a premium four-cutter full tungsten carbide tip optimized for high-precision anchor boring through tough reinforced rebar and heavy-duty aggregate.
A contractor multipack bulk 25-pack of identical Bosch SDS Plus Bulldog Xtreme rotary hammer drill bits arranged vertically side-by-side in a precise row against a white background, displaying their long four-flute deep spiral cores engineered for maximum concrete dust extraction, universal quick-change slotted SDS-plus structural shanks with clear size engravings, and heavy-duty solid tungsten carbide four-cutter tips optimized for high-volume precision anchor boring through tough reinforced rebar and maso
A close-up product image of a high-performance Bosch SDS Plus Bulldog Xtreme rotary hammer drill bit shown diagonally on a crisp white background, highlighting its thick universal quick-change slotted SDS-plus masonry shank featuring clear size and origin engravings, a rigid four-flute deep spiral core for maximized aggregate debris extraction, and an industrial-grade full tungsten carbide four-cutter tip built for high-precision anchor boring and structural rebar drilling.
BOSCH

Bosch SDS Plus Bulldog Xtreme Rotary Hammer Drill Bit Full Carbide Tip 4 Cutter Concrete Rebar Masonry Precision Anchor Boring Multipack Bulk 25 Pack

In stock
SKU: HCFC2010B25
$102.55 USD
Size (Diameter x Length) Inches
Product details
  • SKU HCFC2010B25
  • Barcode 000346390384

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Description

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Drill 4X Longer Through Rebar-Reinforced Concrete and Maximize Holes Per Charge with Full Head Carbide Technology

Drill through high-strength poured concrete, structural masonry blocks, commercial brickwork, and stubborn embedded steel rebar with the industrial endurance of the Bosch SDS-plus Bulldog Xtreme Rotary Hammer Drill Bit 25-Piece Bulk Contractor Pack. Explicitly optimized for commercial electricians, mechanical installers, framing contractors, and foundation crews, this high-volume bit collection completely eliminates jobsite downtime. Standard two-cutter masonry bits frequently shatter, bend, or lock up tight the moment they strike steel rebar, forcing operators to swap accessories or scrap the placement hole entirely. This premium Bosch asset resolves that operational bottleneck by using a monolithic 100% full-carbide four-cutter head coupled with a proprietary high-heat, high-pressure solid-state diffusion-bonding sequence that permanently welds the cutter matrix, enabling you to chew directly through metal obstructions without tip breakage.

Engineered to boost cordless efficiency, this Bulldog Xtreme drill bit pack yields up to 25% more drilled holes per individual battery charge. This optimization stems from an advanced variable flute geometry where an aggressive four-flute intake quickly scales down to an ultra-wide two-flute layout, rapidly drawing heavy abrasive sand and micro-dust out of deep vertical chambers to reduce mechanical friction. Structural anchoring requires perfectly calibrated, circular drill entries to secure drop-in anchors and heavy-duty wedge fasteners to modern building codes. Equipped with a centric conical centering tip, these premium bits prevent bit walking on initial contact to ensure flawless anchor concentricity. Each bit incorporates a precise, integrated wear mark indicator to signal when the cutting diameter has altered past architectural code margins, guaranteeing structural fastener compliance on every pass.

Key Features

  • 4X Life vs. Standard Bits: Elite solid-state diffusion-bonded full head carbide matrix delivers four times the service life inside structural concrete laced with embedded steel rebar networks.
  • Full-Carbide Four-Cutter Design: Continuous four-edge contact configuration breaks up metal and dense aggregate efficiently while actively preventing high-torque tool binding.
  • 25% More Holes Per Charge: Upgraded variable 4-flute to 2-flute architecture aggressively extracts hot masonry dust away from the tip to maximize cordless tool runtime.
  • Centric Conical Drilling Tip: Concentrates impact energy directly at the focal point to prevent tool walking and produce rounder holes for critical anchor fitment.
  • Integrated Wear Mark Gauge: Built-in visual wear indicator displays exact geometric stability, warning the operator when the bit tip is worn past certified anchor tolerances.
  • Universal SDS-Plus Fitment: Standardized Slotted Drive System connection shank matches securely with all major commercial brands of SDS-plus rotary hammers.

What's Included

  • (25) Bosch SDS-plus® Bulldog™ Xtreme Full Head Carbide Rotary Hammer Drill Bits
  • (1) Heavy-Duty Resealable Jobsite Bulk Storage Container

Specifications

Specification Profile Details / Performance Value
Brand Name Bosch
Product Line Designation Bulldog™ Xtreme Drill Bit Assortment
Shank Interface Connection SDS-plus® Slotted Drive System
Cutter Head Architecture 100% Solid Full Head Carbide 4-Cutter Tip
Welding Manufacturing Process Proprietary High-Heat Diffusion Bonding Technology
Flute Configuration Layout Variable (4-2-2) High-Volume Dust Extraction Geometry
Performance Metric Rating Delivers 4X Service Life in Hard Concrete with Rebar Over Standard Bits
Cordless Battery Efficiency Provides up to 25% More Bored Holes Per Battery Charge Cycle
Precision Point Elements Conical Centering Tip with Embedded Wear Mark Geometry
Approved Target Substrates Reinforced Concrete, Hard Aggregate Stone, Masonry Brick, and Cinder Blocks
Power Tool Host Compatibility All Commercial Grade SDS-plus® Rotary Hammer Drills
Total Included Pack Quantity 25 Individual Rotary Hammer Drill Bits per Multipack Bulk Box
Product Condition Class Brand New Original Stock
California Proposition 65 Label Yes Warning Label Required

Pro-Tip: Even though these Bulldog Xtreme bits feature full-head carbide built to plow directly through structural rebar, you can easily double their operating lifespan by modifying your tool technique during metal strikes. When your rotary hammer encounters a sudden deceleration or distinct tone shift—indicating you have hit steel rebar—relax your downward muscular push and allow the machine’s internal percussion piston to do the structural fracture work. Forcing or leaning onto the hammer drill when tracking through solid metal generates localized friction temperatures that can prematurely exhaust the carbide matrix. Additionally, pull the bit out of the hole partially every 2 to 3 inches to let the variable flutes vent out tightly packed masonry powder, preventing heat buildup and maximizing holes per charge.