About The Product
Guaranteed Best Price Diamax Cyclone Ultra CNC Core Bit Reverse Thread 1 3/8 inch Wet Only 2.25 Inch is engineered for demanding CNC machine applications in granite, porcelain tile, and engineered stone.
If you need consistency in your stone fabrication process, this core bit stands out for its 1 3/8 inch cutting diameter, matched to the most common hole sizes in countertop and tile work. The total bit length is 2.25 inches, which gives you enough reach for thick slabs while minimizing vibration, so you can expect clean holes and less potential for surface chipping when processing delicate or high-density material varieties.
This model attaches securely using a 1/2 Inch Gas Reverse thread, a common standard for CNC rigs that prioritizes safety and retention during repetitive high-RPM cycles. By using a reverse thread, the bit resists loosening, offering peace of mind when the machine is running for extended periods or cutting intricate shapes.
The rated maximum speed is 2300 RPM, so it's compatible with entry- and mid-level CNC machines found in both small-scale shops and larger fabrication outfits. The emphasis here is on stable, predictable performance across engineered stone, granite, and porcelain tile-making it a practical option for those working across multiple project types or handling specialty materials that don't respond well to aggressive dry methods.
This core bit is intended strictly for wet use. That means less overheating, reduced particle dust, and more controlled working conditions, especially important when cutting expensive or sensitive slabs. Performance is built around long tool life and sharp opening edges, so you spend less time changing bits and more time keeping jobs moving forward. There are no attachments, starter kits, or adapters included; what you get is the essential core bit, compatible with standard CNC fixtures and suited to straightforward installation and removal.
The product features crisp, etched brand information along the body, which stays clear even after repeated exposure to water and abrasive slurry. When you're managing inventory or reordering for your shop, having that information visible saves valuable time. For more technical specifications, or to compare this model with other core bits built for CNC machines, refer to this direct sourcing link.
For any operation looking for consistent results on hard stone and tile, this core bit covers the essentials without excess. Shop Online and Save.
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