About The Product
More Savings for Diamax Cyclone CNC Core Bits 3/8 inch. This Wet Granite CNC Core Bit 3 Inch is constructed for professional material removal in engineered stone and granite fabrication using CNC machines.
This core bit measures 3/8 inch in diameter and offers a 3-inch length, which is a practical size for countertop work and precise coring through dense slab materials. The bit is designed with a 1/2 Inch Gas arbor, making it compatible with a range of CNC machines. At this diameter, you get enough control for detailed cuts without excess chipping, which is essential for intricate stonework and maintaining the integrity of natural or engineered stone surfaces.
Intended for wet use only, this bit reduces heat buildup and extends operational life, producing cleaner, more reliable holes in both engineered stone and granite. Wet operation also preserves your work environment by minimizing airborne dust. The bit is rated for up to 2,300 RPM, letting you keep your process moving quickly on modern CNC equipment without risking premature wear. That range is spot-on for balancing speed and bit longevity, especially when you're pushing through harder stones.
With a focus on engineered stone and granite, the Cyclone series from Diamax is known for holding up under tough, repetitive work. You'll notice less downtime from bit changes or edge degradation, which helps when managing a high-volume shop floor. This model ships in bulk for commercial applications or individual contractors who want to minimize cost without sacrificing quality. Available accessories or adhesives are not packaged with this bit, so you'll want to check your machine's requirements before purchasing.
The bit's dimensions-3/8-inch diameter and 3-inch length-make it adaptable for a variety of standard CNC core-drilling applications, especially where tight tolerances and professional-grade finishes are required. Backed by Diamax's focus on performance and reliability, this is a staple solution for stone fabrication, and it's ready for fast shipping or quick pick-up options. If consistent, clean results are what you're after, this is one of those core bits that does the job without added complications. View the CNC core bit collection
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