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Description
Lightly used, Cleaned and Inspected. Perfect for hobby and light industrial use! Excellent Value!
Diamond Pattern Flutes - Gently cuts materials without fracturing, burrs, or delamination.
Applications include PC Boards, fiberglass substrates (FR4, G10), Ceramics, carbon fiber, graphite, dense hardwood.
Up Cut Flutes - Forces chip evacuation upward, maximizing surface quality
Fishtail Plunge Tips - Eliminates back side break through, splintering and fraying
Router Bit Application:
- Carbon Fiber
- Composite Materials
- Fiberglass
- Fiberglass PCB Board
- Fiber Reinforced Plastic (FRP)
- G11 / FR-5 Glass Epoxy Composite Laminate Material
- G10 / FR-4 Glass Epoxy Composite Laminate Material
- Glass Fiber Reinforced Polymer - Plastic Materials (GFR)
- Glass Reinforced Plastic (GRP)
- Phenolic
- Phenolic "Garolite" G-7

Premium Solid Carbide Tools From Drill Bits Unlimited
Made in USA!
| Quantity | 5 Pieces |
|---|---|
| Mill Diameter (inch) | 3/32 |
| Mill Diameter (mm) : | 2.40 |
| # of Flutes: | n/a |
| Depth of Cut (inch): | .394 |
| Shank Diameter (Inch) : | 1/8 |
| Shank Diameter (mm) : | 3.175 |
| Overall Length (inch): | 1.50 |
| Material: | Solid Tungsten Carbide |
| Finish: | None |
| Cutting Direction: | Right Hand |
| Flute Direction: | Up Cut |
| Flute Type: | Diamond Pattern |
| Helix Angle: | 30 |
| Center Cutting?: | Yes |
| Plunge Tip: | Fish Tail |
About Us
Hi, this is Jason from Drill Bits Unlimited.
Drill Bits Unlimited was born out of a simple yet innovative concept.
During my time working in a state-of-the-art production facility, I couldn't help but notice that our carbide CNC tools were being discarded prematurely, despite having plenty of life left in them.
Given the critical specifications of our products, we frequently replaced these tools to ensure optimal quality. It struck me that there had to be a demand for such tools that were gently used but still highly functional.
Knowing that high-quality tools often come with a hefty price tag, I embarked on a quest to find a solution for hobbyists and craftsmen seeking cost-effective alternatives for their projects that didn't necessarily require brand-new tools.
Fast forward over two decades, and today Drill Bits Unlimited stands as a trusted provider of top-notch premium tools sourced from industry leaders. Alongside our wide selection of high-quality offerings, we continue to cater to the needs of budget-conscious individuals by offering value-priced used drills, end mills, and routers a reliable and affordable option for both hobbyists and those involved in light industrial tasks.
With our unwavering commitment to quality and value, Drill Bits Unlimited has earned its place as a go-to destination for anyone seeking reliable tools that strike the perfect balance between performance and affordability.
Our unwavering dedication to quality has earned us a trusted reputation in the industry. Whether you seek cutting-edge tools or seek to save on your budget without compromising performance, Drill Bits Unlimited continues to be your reliable partner.
