Description
This Kyocera diamond flute router bit set includes ten new solid carbide router bits in five useful sizes, ranging from .0500″ to .1250″ / 1.25mm to 3.175mm diameter. The set includes two pieces of each size, making it a convenient assortment for PCB routing, G10/FR4, fiberglass, composites, ceramics, plastics, wood, and other small CNC routing applications.
These are Kyocera USA diamond flute router bits made from solid tungsten carbide. Each tool has a 1/8″ shank, 1.50″ overall length, up-cut flute direction, and fish tail plunge tip.
The diamond flute geometry, also called diamond pattern or diamond cut, uses many small cutting edges to produce a gentle, controlled cutting action. This geometry is especially useful for abrasive, brittle, or layered materials where reducing chipping, fraying, delamination, and edge breakout is important. These are not diamond-coated tools.
Fish tail plunge tips provide a gentler entry in brittle or layered sheet materials such as PCB board, fiberglass, G10/FR4, and composites. This helps reduce fracturing, splintering, delamination, and back-side breakout when routing delicate or layered materials.
Manufacturer: Kyocera
Set / Part Number: R1-N
Country of Origin: Made in USA
Included Sizes
| Quantity | Diameter | Diameter mm | Flute Length |
|---|---|---|---|
| 2 | .0500″ | 1.25mm | .275″ |
| 2 | 1/16″ / .0625″ | 1.60mm | .315″ |
| 2 | .0790″ | 2.00mm | .400″ |
| 2 | 3/32″ / .0938″ | 2.40mm | .394″ |
| 2 | 1/8″ / .1250″ | 3.175mm | .472″ |
Typical Applications
- PCB routing and circuit board material cutting
- G10, FR4, and fiberglass materials
- Composite and reinforced plastic materials
- Ceramics and abrasive materials, when suitable for your setup
- Carbon fiber and graphite materials, when suitable for your setup
- Wood, plastics, and abrasive sheet materials
- Small CNC routing, trimming, profiling, and cutout work
Benefits
- Ten new Kyocera solid carbide router bits in five useful sizes
- Two pieces each of five common router diameters
- Made in USA quality
- Diamond flute geometry provides many small cutting edges for a gentle, controlled cut
- Helps reduce chipping, fraying, delamination, and edge breakout in brittle or layered materials
- Fish tail plunge tips provide a gentler entry in materials prone to fracturing, splintering, delamination, or back-side breakout
- Up-cut flute direction helps pull chips and dust upward out of the cut
- 1/8″ shanks fit many CNC routers, collets, and rotary tool holders
- Convenient value assortment for stocking common diamond flute router sizes
Specifications
| Tool Type | Diamond Flute Router Bit Set |
|---|---|
| Manufacturer | Kyocera |
| Set / Part Number | R1-N |
| Condition | New |
| Total Pieces | 10 |
| Number of Sizes | 5 |
| Diameter Range | .0500″.1250″ / 1.253.175mm |
| Shank Diameter | 1/8″ |
| Overall Length | 1.50″ |
| Tip Style | Fish Tail Plunge Tip |
| Flute Geometry | Diamond Flute / Diamond Pattern / Diamond Cut |
| Flute Direction | Up-Cut |
| Material | Solid Tungsten Carbide |
| Coating | Uncoated |
| Country of Origin | United States |






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