SKU: 86466298168

Husqvarna 24 Inch B1420 Elite Drill Diamond Core Bit 7/8 Inch Diameter for Hard Reinforced Concrete and Natural Stone High Performance Gold Series

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Description

Husqvarna 24 Inch B1420 Elite Drill Diamond Core Bit 7/8 Inch Diameter for Hard Reinforced Concrete and Natural Stone High Performance Gold SeriesMaster Deep Core Drilling in Heavily Reinforced Concrete with Elite Drill Precision The Husqvarna 542788534 B1420 Elite Drill is a professional grade, Gold series diamond core bit engineered for the most demanding drilling applications. With a 7 8 inch diameter and an extended 24 inch drilling depth, this bit is specifically designed to slice through hard concrete with heavy rebar reinforcement and natural stone. The B1420 series is the ultimate

Master Deep-Core Drilling in Heavily Reinforced Concrete with Elite-Drill Precision

The Husqvarna 542788534 B1420 Elite-Drill is a professional-grade, Gold-series diamond core bit engineered for the most demanding drilling applications. With a 7/8-inch diameter and an extended 24-inch drilling depth, this bit is specifically designed to slice through hard concrete with heavy rebar reinforcement and natural stone. The B1420 series is the ultimate choice for operators who require the fastest cutting speeds and longest tool life, ensuring maximum productivity on commercial jobsites and structural engineering projects.

This high-performance bit features an innovative rooftop segment design that allows for a smooth, controlled start and rapid engagement with the material, reducing vibration and operator fatigue. Laser-welded for superior strength and safety, the Elite-Drill segments are optimized for high-power drill motors, providing consistent performance through flint, chert, and high-PSI concrete. Whether you are performing technical utility installations or deep structural sampling, this core bit delivers the reliability and precision that Husqvarna Gold-series tools are known for worldwide.

Key Features

  • Gold-level performance specifically optimized for hard and heavily reinforced concrete
  • Extended 24-inch core travel for deep drilling applications in thick foundations
  • Rooftop segment design enables a fast, easy start and smooth drilling progress
  • Laser-welded diamond segments offer maximum durability and high-speed safety
  • Optimized for use with high-powered Husqvarna DM series drill motors
  • Superior speed and longevity in challenging materials like granite and natural stone
  • Consistent performance throughout the entire life of the bit segments

What's Included

  • (1) Husqvarna 542788534 7/8" x 24" B1420 Elite-Drill Diamond Core Bit

Specifications

Manufacturer Husqvarna
Part Number 542788534
Bit Diameter 0.875 in (7/8")
Drilling Depth 24 in
Performance Grade Gold Level (Elite-Drill)
Segment Type Rooftop / Laser Welded
Segment Height 0.400 in
Diamond Depth 0.300 in
Series B1420
Applications Hard Concrete, Rebar, Stone
Thread Size 1-1/4"-7 Threaded
Shipping Weight ~25.26 lbs

Pro-Tip: When core drilling with small diameter bits at a 24-inch depth, maintain a steady water flow and high RPM to effectively flush slurry from the deep hole. If you hit heavy rebar, reduce the downward pressure slightly to allow the diamond segments to grind through the steel without glazing, then resume normal speed once clear.

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: 86466298168

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4.2 ★★★★★
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K
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Karla Tipton
Natrona Heights, US
★★★★★ 5
Accessible and insightful guide to project management
Format: Kindle
"Project Management Mastery" describes the science and art of project management in a highly accessible and insightful way. This guide is written in understandable language for beginners and can also be a refresher for seasoned project managers. The guide fully describes the concepts of planning, execution, monitoring and control, and closure. Each chapter layers new information upon the foundations of the previous chapters by addressing basic concepts and building on details. This book uses project management terminology, but defines it so the concepts are clear, not fuzzy. Also discussed in depth is the importance of team members' responsibilities and accountability, and the importance of team motivation. There is a detailed exploration of the differences between various project management methodologies, such as Agile, Waterfall, SCRUM, Kanban and other models. Also described is the methodology of PRINCE2, used primarily in the UK and Europe, as well as hybrid project management models. There is guidance on which methodology works best for the project being planned. The guide also addresses the impacts and benefits of how using AI might impact the completion of routine tasks in the project management lifecycle. Also included is a comprehensive list of references at the end, for those wanting to dive deeper into the subject. Overall, this is a great guide for new project managers, as well as a solid refresher for those reentering the field, or looking for an updated perspective.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 24, 2023
J
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James R. Massoni
Dallas, US
★★★★★ 5
Mastering Project Management
Format: Kindle, Format: Kindle
What a wonderful book on project management. The author describes what project management is, how to create a project plan, and the different phases that exist. He covers traditional project management and newer versions of it that have evolved, such as Waterfall, Agile, Scrum, and PRINCE2. The author explains the various types of project management, what are the important tenets of each and which is best for different types of projects. He goes into a lot of detail into each phase, different software you can use, along with visualization tools available like Gantt Charts and Kanban boards. It is a good comprehensive book that goes in to detail into each area of project management, what you should do to be successful and the various places that project managers typically fail. Finally, he covers final deliverables, project closer and doing a project review and releasing resources. I thought it was a very good book, well done and one that any project manager would love to have as a resource.
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Reviewed in the United States on August 24, 2023
J
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Jeanna Read
Fort Morgan, US
★★★★★ 5
For The Seasoned Project Manager and the Beginner
Format: Kindle, Format: Kindle
It takes a talented writer to write for the expert and the beginner in the same book. But that is how Mr. Hayden writes in this book. It is obvious he is an experienced Project Manager, and he not only gives advice, but gives you an overview of project management in general, and the foundations of it. But then he jumps right into the meat of the matter - and lays out so many ways to start the project, including so many methodologies to use. He includes the SWOT method, that I used with my teams, but there are so many more that I could have used! I love the way he lays out a plan for you to use - he doesn’t just give you ideas, he lays it out in a way that you can implement it successfully, and more importantly, confidently. That is so important when leading a team! I highly recommend this book to any level of project manager! And not just those in a project manager position - also for those professionals who are leading a project even though they are in other roles in their company.
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Reviewed in the United States on October 10, 2023
J
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Javier
Whiting, US
★★★★★ 5
Excellent book with real-world examples and clear explanations.
It covers both traditional and agile methodologies, making it perfect for professionals or those studying for certifications. Easy to follow and packed with practical insights.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 22, 2025
S
Verified Purchase
S. Wiley
Lake Worth, US
★★★★★ 5
A helpful guide from start to finish
Format: Kindle, Format: Kindle
I like how user-friendly this book is! Anyone that is in a leadership position can learn a lot from this book. Anyone in charge of heading up a specific project will really benefit from this book’s teachings. There are a ton of visual charts, diagrams, and illustrations throughout the book with relevant examples to help you navigate your plan. The book starts out with the planning phase of the project and walks you through how to implement goals, how to stay on track when changes come up, how to close out projects in phases, and so much more! Also noteworthy is the helpful summary at the end of each chapter making this a resource you can quickly come back to and reference as you take on your project!
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Reviewed in the United States on October 7, 2023

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