Drill Bits Unlimted
0.0945" (3/32") x .394" LOC Chip Breaker Carbide Router, Drill Point Tip, 1/8" Shank | R170
0.0945" (3/32") x .394" LOC Chip Breaker Carbide Router, Drill Point Tip, 1/8" Shank | R170
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This Kyocera chip breaker carbide router features a 0.0945" (3/32" / 2.40mm) cutting diameter, .394" LOC, 1-1/2" overall length, and a 1/8" shank. It is designed for CNC routing in abrasive composite and laminate materials where chip control and clean cutting are important.
The chip breaker geometry uses a segmented cutting edge designed to break chips into smaller pieces, helping improve chip evacuation, reduce clogging, and minimize heat buildup during cutting.
Not sure whether a chip breaker or diamond flute router is right for your application? Compare chip breaker vs diamond flute routers →
Designed for FR-4, G10, fiberglass, phenolic laminates, carbon fiber, and other abrasive composites, this tool provides stable cutting performance in demanding routing applications.
For extended tool life in highly abrasive materials, explore our diamond-coated routers →
The up-cut design promotes efficient chip evacuation and can improve bottom-edge cut quality, making it well suited for through-cuts and deeper routing passes.
This tool features a drill point tip, providing a reinforced tip for repeated plunging and cutting in denser or more demanding materials.
👉 View Chip Breaker Router Feed & Speed Chart
Typical Applications
- PCB routing, including FR-4 and G10
- Fiberglass and phenolic laminate cutting
- Carbon fiber routing
- Abrasive composite machining
- Through-cutting and deeper routing passes
- Repeated plunge cutting operations
- Applications requiring improved chip control
Benefits
- Chip breaker geometry helps reduce long, stringy chips and improves chip control
- Improved chip evacuation helps reduce heat buildup, clogging, and tool wear
- Up-cut design supports efficient chip evacuation and bottom-edge cut quality
- Drill point tip provides added strength for repeated plunging and denser materials
- .394" LOC provides useful reach while maintaining rigidity for small-diameter routing
- Solid tungsten carbide construction provides rigidity and wear resistance
- Kyocera manufacturing provides consistent quality
Specifications
| Tool Type | Carbide Router |
|---|---|
| Manufacturer | Kyocera |
| Country of Origin | USA |
| SKU | R170 |
| Geometry | Chip Breaker |
| Tip Style | Drill Point |
| Cut Direction | Up Cut |
| Cutting Diameter | 0.0945" / 3/32" / 2.40mm |
| Length of Cut / LOC | .394" |
| Overall Length | 1-1/2" |
| Shank Diameter | 1/8" |
| Material | Solid Tungsten Carbide |
Tip style: Drill Point — reinforced tip for repeated plunging and cutting in denser materials.
Shop chip breaker carbide routers here: chip breaker routers →
About Chip Breaker Routers:
Returns
Returns
Returns are accepted within 30 days of delivery for unused items in resalable condition. Original shipping charges are non-refundable unless the return is due to our error. Late, bulk, used, clearance, or special-order returns may be limited or subject to approval. See our Refund Policy for full details.
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