For process engineers
The table is a production record, not a sales range.
DC426L — Black-coated extended-length solid carbide drill
A real production series with 846 standard part numbers. The table below is taken from the geometry we have actually ground and shipped.
- Part numbers in series
- 846
- Diameter span
- 0.04–3 mm
- Coating
- Black
What the catalogue commits to
Production capability
Min. diameter 0.10 mm
Catalogue reference
2026–2027 product catalogue, printed page P28. The full EDP table is available on request as a PDF.
Typical application
Deep-hole drilling in steel and high-temperature alloys.
Part numbers in DC426L
846 part numbersFilter this series further
| Part no. | Description | D1 mm | Flute mm | Shank mm | OAL mm | Point | Geometry |
|---|---|---|---|---|---|---|---|
| DC426L-2800-04-02 | Black-coated extended-length solid carbide drill (YZ variant) | 2.8 | 15 | 3 | 50 | — | Standard |
| DC426L-2810-04-01 | Black-coated extended-length solid carbide drill | 2.81 | 25 | 3 | 60 | — | Standard |
| DC426L-2820-04-01 | Black-coated extended-length solid carbide drill | 2.82 | 25 | 3 | 60 | — | Standard |
| DC426L-2830-04-01Repeat order | Black-coated extended-length solid carbide drill | 2.83 | 25 | 3 | 60 | — | Standard |
| DC426L-2840-04-01Repeat order | Black-coated extended-length solid carbide drill | 2.84 | 25 | 3 | 60 | — | Standard |
| DC426L-2850-04-01Repeat order | Black-coated extended-length solid carbide drill (YZ variant) | 2.85 | 25 | 3 | 60 | — | Standard |
| DC426L-2860-04-01 | Black-coated extended-length solid carbide drill | 2.86 | 25 | 3 | 60 | — | Standard |
| DC426L-2870-04-01 | Black-coated extended-length solid carbide drill | 2.87 | 25 | 3 | 60 | — | Standard |
| DC426L-2880-04-01 | Black-coated extended-length solid carbide drill | 2.88 | 25 | 3 | 60 | — | Standard |
| DC426L-2885-04-01 | Black-coated extended-length solid carbide drill | 2.885 | 15 | 3 | 50 | — | Standard |
| DC426L-2885-04-02 | Black-coated extended-length solid carbide drill | 2.885 | — | — | — | — | View full callout |
| DC426L-2890-04-01 | Black-coated extended-length solid carbide drill | 2.89 | 25 | 3 | 60 | — | Standard |
| DC426L-2900-03-01 | Bronze-coated extended-length solid carbide drill | 2.9 | 25 | 3 | 60 | — | Standard |
| DC426L-2900-04-01Repeat order | Black-coated extended-length solid carbide drill (YZ variant) | 2.9 | 25 | 3 | 60 | — | Standard |
| DC426L-2910-04-01 | Black-coated extended-length solid carbide drill | 2.91 | 25 | 3 | 60 | — | Standard |
| DC426L-2920-04-01 | Black-coated extended-length solid carbide drill | 2.92 | 25 | 3 | 60 | — | Standard |
| DC426L-2930-04-01 | Black-coated extended-length solid carbide drill (YZ variant) | 2.93 | 25 | 3 | 60 | — | Standard |
| DC426L-2940-04-01 | Black-coated extended-length solid carbide drill | 2.94 | 25 | 3 | 60 | — | Standard |
| DC426L-2950-03-01 | Bronze-coated extended-length solid carbide drill | 2.95 | 25 | 3 | 60 | — | Standard |
| DC426L-2950-04-01Repeat order | Black-coated extended-length solid carbide drill | 2.95 | 25 | 3 | 60 | — | Standard |
| DC426L-2950-04-02 | Black-coated extended-length solid carbide drill | 2.95 | 15 | 3 | 38 | — | Standard |
| DC426L-2960-04-01 | Black-coated extended-length solid carbide drill | 2.96 | 25 | 3 | 60 | — | Standard |
| DC426L-2970-04-01 | Black-coated extended-length solid carbide drill (YZ variant) | 2.97 | 25 | 3 | 60 | — | Standard |
| DC426L-2980-04-01Repeat order | Black-coated extended-length solid carbide drill | 2.98 | 25 | 3 | 60 | — | Standard |
How to read a part number. The prefix is the series, the four digits after the first dash encode the cutting diameter in thousandths of a millimetre (for example 1000 is 1.000 mm), and any trailing digits identify the flute or variant. The full geometry is written as D1 × flute length × shank × overall length.