The Bordo Dymaxion CLSU76-550 Diamond Core Drill Bit is a heavy-duty core bit designed for drilling limestone, asphalt, and other abrasive materials. Engineered with hard-wearing diamond segments, it delivers reliable cutting performance and extended service life—ideal for civil construction, roadworks, and demanding site applications.
► Key Features
Optimised for cutting limestone, asphalt, and abrasive materials
Hard-wearing diamond segments resist wear in tough conditions
Designed for smooth, controlled core drilling performance
1-1/4" UNC thread suits most core drilling machines
Requires water lubrication for optimal performance and tool life
Best results achieved with low speed, low pressure, and steady feed
► Technical Specifications
Type: Diamond Core Drill Bit
Diameter: 76mm
Length (OAL): 550mm
Maximum Core Depth: 480mm
Segment Height: 12mm
Thread: 1-1/4" UNC Female
Application: Limestone, asphalt, and abrasive material drilling
Compatibility: Core drilling machines
Brand: Bordo Dymaxion
Part No.: CLSU76-550
► Why Tradies Grab This
Built for abrasive materials that destroy standard bits fast. Delivers steady cutting performance and long life on limestone and asphalt—perfect for roadworks, civil jobs, and heavy-duty drilling where durability is critical.
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► Stock won’t last — get yours now at Industrial Shed!
At Industrial Shed, we know you need your gear fast and without the runaround. Here’s what makes our shipping better:
Local Delivery, Done In-House: If you're on the Mornington Peninsula, we handle delivery ourselves—no middlemen, no delays. Get your tools the same day or next day, straight from our team to your door.
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With Industrial Shed, you're not just another package in the mail. We get your order to you fast, safe, and with the reliability you expect.
For more information, visit Shipping Details: The Essentials.
At Industrial Shed, we keep things simple. If something’s not right or you’re not satisfied, we’ll sort it out—fast and easy.
What Sets Us Apart?
Fast Turnaround: We don’t mess around. When you need to return an item, we process it quickly so you’re not left waiting. Our goal is to get your refund or exchange sorted fast so you can get back to work.
Local Touch: For customers on the Mornington Peninsula, we offer the added benefit of in-store returns for quicker resolution. No shipping hassles—just bring it back to us, and we’ll handle the rest.
No-Nonsense Support: We make returns and refunds straightforward. If there’s a problem, you won’t be stuck in endless back-and-forths. We’re hands-on and get it sorted with minimal hassle.
Clear Policies, No Surprises: We believe in being upfront. Our return and refund policy is clear, so you know exactly what’s covered—whether it’s warranty claims, special orders, or regular returns. You’ll never be left guessing.
Built for Tradies: We understand the demands of the job, so we’re all about making returns and refunds simple, quick, and no fuss—because downtime is the last thing you need.
For more information, visit Returns & Refunds: Straight Talk.
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