For process engineers
The table is a production record, not a sales range.
DC326 — Solid carbide drill
A real production series with 542 standard part numbers. The table below is taken from the geometry we have actually ground and shipped.
- Part numbers in series
- 542
- Diameter span
- 0.04–3.175 mm
- Coating
- Uncoated
What the catalogue commits to
Production capability
Min. diameter 0.03 mm
Diameter tolerance
-0.003 mm — as stated in the 2026–2027 product catalogue.
Standard diameter range
0.03-3.03 mm
Catalogue reference
2026–2027 product catalogue, printed page P6. The full EDP table is available on request as a PDF.
Typical application
Engineering plastics, copper alloys, stainless steel, aluminium, graphite and ceramics.
Part numbers in DC326
542 part numbersFilter this series further
| Part no. | Description | D1 mm | Flute mm | Shank mm | OAL mm | Point | Geometry |
|---|---|---|---|---|---|---|---|
| DC326-2880 | Solid carbide drill | 2.88 | 12 | 3 | 38 | — | Standard |
| DC326-2890 | Solid carbide drill | 2.89 | 12 | 3 | 38 | — | Standard |
| DC326-2900 | Solid carbide drill | 2.9 | 12 | 3 | 38 | — | Standard |
| DC326-2910 | Solid carbide drill | 2.91 | 12 | 3 | 38 | — | Standard |
| DC326-2920 | Solid carbide drill | 2.92 | 12 | 3 | 38 | — | Standard |
| DC326-2930 | Solid carbide drill | 2.93 | 12 | 3 | 38 | — | Standard |
| DC326-2940 | Solid carbide drill | 2.94 | 12 | 3 | 38 | — | Standard |
| DC326-2950 | Solid carbide drill | 2.95 | 12 | 3 | 38 | — | Standard |
| DC326-2960 | Solid carbide drill | 2.96 | 12 | 3 | 38 | — | Standard |
| DC326-2970 | Solid carbide drill | 2.97 | 12 | 3 | 38 | — | Standard |
| DC326-2980 | Solid carbide drill | 2.98 | 12 | 3 | 38 | — | Standard |
| DC326-2990 | Solid carbide drill | 2.99 | 12 | 3 | 38 | — | Standard |
| DC326-3000Repeat order | Solid carbide drill | 3 | 12 | 3 | 38 | — | Standard |
| DC326-3175 | Solid carbide drill | 3.175 | 12 | 3.175 | 38 | — | 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.