SKU: 40801365043

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

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Description

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

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.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40801365043

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Enables the person to move around while wearing.
These silicon socks look a bit odd at first glance but they work great and best of all, any lotions and oily creams are contained on the inside so you can walk around. They are very soft. I haven't had them long so I can't comment on durability, but they are not made of lightweight material.
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Husband struggles with cracking feet, he has tried so many home remedies these work great to keep the moisturizer on and the carpet dry!
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Cuba, US
★★★★★ 1
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Never buy these, they causes feet cramps and bad pain even if you use foot pain cream
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