Description
2.98mm (0.1173″) solid carbide micro drill bit manufactured by Kyocera USA, part number 226-1173L400. This AlTiN-coated Series 226 drill is designed for precision CNC drilling in steel, stainless steel, titanium, cast iron, composites, and other difficult materials. The micro-length design provides excellent rigidity and accuracy for high-precision machining.
Key Specifications:
- Manufacturer: Kyocera USA
- Series: 226
- Part Number: 226-1173L400
- Diameter: 2.98mm (0.1173″)
- Flute Length (LOC): 0.400″
- Overall Length: 38mm (1.50″)
- Shank Diameter: 3mm (0.1181″)
- Flutes: 2
- Coating: AlTiN
- Point Style: 4 Facet
- Point Angle: 130
| Number of Pieces: 1 | Shank Type: Straight |
| Grade: Micrograin Carbide | Drill Bit Material: Solid Carbide |
| Number of Flutes: 2 | Application: Metalworking |
| Overall Length: 38.00mm | Cutting Direction: Right Hand |
| Drill Bit Dimension Type: Metric | Flute Length: 0.4000″ |
| Drill Bit Size: 2.98mm | Coolant Through: No |
| Decimal Equivalent: 0.1173 | Point Type: 4 Facet |
| Drill Bit Point Angle: 130 Degrees | Shank Dia.: 0.1181″ |
| Drill Bit Finish: AlTiN | List Number: 226 |
| Item: Micro Drill Bit | Coolant Fed: Non-Coolant Through |
| Flute Type: Spiral | Primary Material Application: Brass, Cast Iron, CFRP, Cobalt, Composite, Copper Alloy, Graphite, Nickel, Titanium |
| Drill Bit Point Type: 4 Facet Point | Aircraft Drill: No |
| Material – Machining: Carbide | Series: 226 |
| Web Construction: Split | Circuit Board Drill: No |
| Material Grade – Machining: Sub Micron | Finish – Machining: AlTiN |
| Primary Material Application ISO Code: H, M, P | Drill Length Class: Micro Length |
| Web Thinning: X-Thinned | Shank Type – Machining: Straight |
| Measurement System: Metric | Maximum Drilling Depth: 0.4000″ |
| Drill Diameter Tolerance: +0.000mm/-0.008mm | Spiral Direction: Right Hand |
| Standards: Not Rated | Country of Origin (subject to change): United States |






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