For process engineers
The table is a production record, not a sales range.
DCS326 — Step solid carbide drill
A real production series with 172 standard part numbers. The table below is taken from the geometry we have actually ground and shipped.

- Part numbers in series
- 172
- Diameter span
- 0.205–8 mm
- Coating
- Uncoated
Part numbers in DCS326
172 part numbersFilter this series further
| Part no. | Description | D1 mm | Flute mm | Shank mm | OAL mm | Point | Geometry |
|---|---|---|---|---|---|---|---|
| DCS326-233 | Step solid carbide drill | 0.35 | — | — | — | 90° | View full callout |
| DCS326-234 | Step solid carbide drill | 0.4 | — | — | — | 90° | View full callout |
| DCS326-246 | Step solid carbide drill | 1.5 | — | — | — | 118° | View full callout |
| DCS326-247 | Step solid carbide drill | 1 | — | — | — | 118° | View full callout |
| DCS326-249 | Step solid carbide drill | 1.67 | — | — | — | 118° | View full callout |
| DCS326-250 | Step solid carbide drill | 1.57 | — | — | — | 118° | View full callout |
| DCS326-251 | Step solid carbide drill | 1.6 | — | — | — | 140° | View full callout |
| DCS326-252 | Step solid carbide drill | 1.2 | — | — | — | 118° | View full callout |
| DCS326-253 | Step solid carbide drill | 0.59 | — | — | — | 90° | View full callout |
| DCS326-254 | Step solid carbide drill | 0.7 | — | — | — | 130° | View full callout |
| DCS326-255 | Step solid carbide drill | 1.29 | — | — | — | 140° | View full callout |
| DCS326-256 | Step solid carbide drill | 2.5 | — | — | — | 120° | View full callout |
| DCS326-257 | Step solid carbide drill | 1.31 | — | — | — | 120° | View full callout |
| DCS326-261 | Step solid carbide drill | 0.23 | — | — | — | 118° | View full callout |
| DCS326-262 | Step solid carbide drill | 1.724 | — | — | — | 118° | View full callout |
| DCS326-263 | Step solid carbide drill | 2.5 | — | — | — | 118° | View full callout |
| DCS326-264 | Step solid carbide drill | 1.65 | — | — | — | 130° | View full callout |
| DCS326-265 | Step solid carbide drill | 5.3 | — | — | — | 120° | View full callout |
| DCS326-266 | Step solid carbide drill | 1 | — | — | — | 120° | View full callout |
| DCS326-269 | Step solid carbide drill | 0.42 | — | — | — | 90° | View full callout |
| DCS326-274 | Step solid carbide drill | 2.8 | — | — | — | 118° | View full callout |
| DCS326-275 | Step solid carbide drill | 1.31 | — | — | — | 120° | View full callout |
| DCS326-276 | Step solid carbide drill | 0.52 | — | — | — | 118° | View full callout |
| DCS326-278 | Step solid carbide drill | — | — | — | — | 120° | View full callout |
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.