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Top-Quality CNC Core Bits for Sale

When it comes to drilling clean, accurate holes in the toughest materials, BBI’s selection of premium CNC core bits are your go-to solution. Whether you’re working with ultra-compact surfaces like Dekton or other demanding materials, we offer high-performance core bits from top brands like Alpha, Diamut, and KDrill. Our core bits are specifically engineered for CNC machines, giving you the reliability and precision you need on every project.

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  1. ADW Dekton Core Bits ADW Dekton Core Bits
    As low as $131.05
  2. Alpha CNC Dekton Core Bits Alpha CNC Dekton Core Bits
    As low as $80.37
  3. Diamut Blind Hole CNC Bits Diamut Blind Hole CNC Bits
    As low as $47.39
  4. Diamut Thin-Wall CNC Core Bits Diamut Thin-Wall CNC Core Bits
    As low as $87.52
  5. ItalDiamant Dekton CNC Core Bit, 1/2 Gas, 1-3/8" (35mm) ItalDiamant Dekton CNC Core Bit, 1/2 Gas, 1-3/8" (35mm)
    $169.79
  6. KDrill Blind Hole CNC Bits KDrill Blind Hole CNC Bits
    As low as $53.15
  7. KDrill Ultra-Thin CNC Core Bits KDrill Ultra-Thin CNC Core Bits
    As low as $73.32 Regular Price $136.75
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Why Choose BBI's CNC Core Bits?

  • Precision Engineering for Perfect Results: Our core bits are manufactured with exacting tolerances, ensuring that each hole you drill is consistent in size and shape. This level of precision guarantees professional-quality results every time with less

chipping.

  • Built to Last: Made from top-quality materials like durable diamond segments, our CNC core bits are designed for extended lifespan. Even when working on the hardest materials, they offer unmatched durability and performance.
  • Versatile for Every Job: Whether you’re cutting out countertops, creating plumbing holes, or crafting intricate designs, BBI’s CNC core bits can handle a wide range of applications with ease. No matter the challenge, we've got the tool for the job.

Featured Brands & Products:

  • Alpha CNC Dekton Core Bits: Specifically engineered for drilling through Dekton, Alpha core bits offer superior cutting performance and durability on this notoriously tough material.
  • Diamut CNC Dekton Core Bits: Known for precision, Diamut’s Dekton core bits ensure clean and accurate holes while offering a long lifespan. Perfect for tackling this ultra-compact surface.
  • Diamut Thin-Wall CNC Core Bits: When you need minimal material loss and faster drilling times, Diamut’s thin-wall core bits are the perfect choice. They’re designed to create efficient cuts while reducing kerf loss.
  • KDrill Blind Hole CNC Bits: For projects that require blind holes, KDrill’s specialized core bits make it easy to create precise, non-through holes with confidence and ease.
  • KDrill Ultra-Thin CNC Core Bits: Looking to maximize efficiency? KDrill’s ultra-thin core bits allow for fast, precise drilling while minimizing material waste—ideal for maximizing both time and resources.

Why Choose BBI for Your CNC Tooling?

  • Curated for Quality: We’ve carefully selected only the most trusted brands for our CNC tooling collection. This means that no matter what you’re working on, you’ll always have access to the highest-quality, most reliable products.
  • Expert Advice You Can Count On: Our knowledgeable team is here to provide personalized recommendations. Whether you need help choosing the right core bit for your specific material or machine, we’ve got you covered.
  • BBI’s Unmatched Customer Service: From competitive pricing to fast shipping, we make it easy to get what you need—quickly. Plus, with our 30-day money-back guarantee on all stocked items, you can shop with confidence knowing we’ve got your back.