For process engineers
The table is a production record, not a sales range.
HDC326 — Solid carbide drill (not for shrink-fit holders)
A real production series with 507 standard part numbers. The table below is taken from the geometry we have actually ground and shipped.

- Part numbers in series
- 507
- Diameter span
- 0.03–4.1 mm
- Coating
- Uncoated
Part numbers in HDC326
507 part numbersFilter this series further
| Part no. | Description | D1 mm | Flute mm | Shank mm | OAL mm | Point | Geometry |
|---|---|---|---|---|---|---|---|
| HDC326-0980-01 | Solid carbide drill (not for shrink-fit holders) | 0.98 | 10 | 3.175 | 38 | 118° | Standard |
| HDC326-0980-02 | Solid carbide drill (not for shrink-fit holders) | 0.98 | 10.5 | 3.175 | 38 | 118° | Standard |
| HDC326-0980-03 | Solid carbide drill (not for shrink-fit holders) | 0.98 | — | — | — | 118° | View full callout |
| HDC326-0980-04 | Solid carbide drill (not for shrink-fit holders) | 0.98 | 12 | 3.175 | 38 | 118° | Standard |
| HDC326-0990 | Solid carbide drill (not for shrink-fit holders) | 0.99 | 10 | 3.175 | 38 | 118° | Standard |
| HDC326-0995-02 | Solid carbide drill (not for shrink-fit holders) | 0.995 | — | — | — | 118° | View full callout |
| HDC326-1000-06 | Solid carbide drill (not for shrink-fit holders) | 1 | 7.5 | 3.175 | 38 | 118° | Standard |
| HDC326-1000-12Repeat order | Solid carbide drill (not for shrink-fit holders) | 1 | 10.5 | 3 | 40 | 120° | Standard |
| HDC326-1000-13 | Solid carbide drill (not for shrink-fit holders) | 1 | 10 | 3.175 | 38 | 118° | Standard |
| HDC326-1000-15 | Solid carbide drill (not for shrink-fit holders) | 1 | 5.7 | 3 | 38 | 118° | Standard |
| HDC326-1000-18 | Solid carbide drill (not for shrink-fit holders) | 1 | 5.7 | 3.175 | 38 | 118° | Standard |
| HDC326-1000-22 | Solid carbide drill (not for shrink-fit holders) | 1 | 12 | 3.175 | 38 | 118° | Standard |
| HDC326-1000-23 | Solid carbide drill (not for shrink-fit holders) | 1 | — | — | — | — | View full callout |
| HDC326-1000-24 | Solid carbide drill (not for shrink-fit holders) | 1 | 5 | 3 | 38 | 118° | Standard |
| HDC326-1010 | Solid carbide drill (not for shrink-fit holders) | 1.01 | 10 | 3.175 | 38 | — | Standard |
| HDC326-1020-01 | Solid carbide drill (not for shrink-fit holders) | 1.02 | 12 | 3.175 | 38 | 118° | Standard |
| HDC326-1020-02 | Solid carbide drill (not for shrink-fit holders) | 1.02 | 10 | 3 | 38 | 118° | Standard |
| HDC326-1030-02 | Solid carbide drill (not for shrink-fit holders) | 1.03 | 10 | 3.175 | 38 | 118° | Standard |
| HDC326-1040 | Solid carbide drill (not for shrink-fit holders) | 1.04 | 4 | 3 | 38 | 120° | Standard |
| HDC326-1050-02 | Solid carbide drill (not for shrink-fit holders) | 1.05 | 5 | 3.175 | 38 | 118° | Standard |
| HDC326-1050-06 | Solid carbide drill (not for shrink-fit holders) | 1.05 | 10 | 3 | 38 | 118° | Standard |
| HDC326-1060-01 | Solid carbide drill (not for shrink-fit holders) | 1.06 | 6 | 3.175 | 38 | 118° | Standard |
| HDC326-1070-02 | Solid carbide drill (not for shrink-fit holders) | 1.07 | 4.5 | 3.175 | 38 | 118° | Standard |
| HDC326-1070-04 | Solid carbide drill (not for shrink-fit holders) | 1.07 | 10 | 3.175 | 38 | 118° | 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.