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 |
|---|---|---|---|---|---|---|---|
| HDC326-0750-09 | Solid carbide drill (not for shrink-fit holders) | 0.75 | — | — | — | — | View full callout |
| HDC326-0750-10 | Solid carbide drill (not for shrink-fit holders) | 0.75 | 8 | 3.175 | 38 | 130° | Standard |
| HDC326-0750-11 | Solid carbide drill (not for shrink-fit holders) | 0.75 | 5 | 3 | 38 | 90° | Standard |
| HDC326-0755-02 | Solid carbide drill (not for shrink-fit holders) | 0.755 | — | — | — | 118° | View full callout |
| HDC326-0770-01 | Solid carbide drill (not for shrink-fit holders) | 0.77 | 8.5 | 3.175 | 38 | — | Standard |
| HDC326-0770-02 | Solid carbide drill (not for shrink-fit holders) | 0.77 | 8 | 3 | 38 | — | Standard |
| HDC326-0770-03 | Solid carbide drill (not for shrink-fit holders) | 0.77 | 8 | 3.175 | 38 | 118° | Standard |
| HDC326-0770-04 | Solid carbide drill (not for shrink-fit holders) | 0.77 | — | — | — | 118° | View full callout |
| HDC326-0780 | Solid carbide drill (not for shrink-fit holders) | 0.78 | 10 | 3.175 | 38 | 118° | Standard |
| HDC326-0790-02 | Solid carbide drill (not for shrink-fit holders) | 0.79 | 10 | 3.175 | 38 | 118° | Standard |
| HDC326-0790-03 | Solid carbide drill (not for shrink-fit holders) | 0.79 | 5 | 3.175 | 38 | 118° | Standard |
| HDC326-0795-02 | Solid carbide drill (not for shrink-fit holders) | 0.795 | — | — | — | 118° | View full callout |
| HDC326-0800-03 | Solid carbide drill (not for shrink-fit holders) | 0.8 | 5.5 | 3.175 | 38 | 118° | Standard |
| HDC326-0800-04 | Solid carbide drill (not for shrink-fit holders) | 0.8 | 5 | 3 | 38 | 118° | Standard |
| HDC326-0800-05 | Solid carbide drill (not for shrink-fit holders) | 0.8 | 10 | 3.175 | 38 | 118° | Standard |
| HDC326-0800-06 | Solid carbide drill (not for shrink-fit holders) | 0.8 | 12 | 3.175 | 38 | 118° | Standard |
| HDC326-0800-11 | Solid carbide drill (not for shrink-fit holders) | 0.8 | 6 | 3.175 | 38 | 118° | Standard |
| HDC326-0800-12 | Solid carbide drill (not for shrink-fit holders) | 0.8 | 4 | 3.175 | 38 | 130° | Standard |
| HDC326-0805 | Solid carbide drill (not for shrink-fit holders) | 0.805 | — | — | — | 118° | View full callout |
| HDC326-0810-02 | Solid carbide drill (not for shrink-fit holders) | 0.81 | 10 | 3.175 | 38 | 118° | Standard |
| HDC326-0810-03 | Solid carbide drill (not for shrink-fit holders) | 0.81 | 5 | 3.175 | 38 | 118° | Standard |
| HDC326-0815 | Solid carbide drill (not for shrink-fit holders) | 0.815 | — | — | — | 118° | View full callout |
| HDC326-0820 | Solid carbide drill (not for shrink-fit holders) | 0.82 | 5 | 3 | 38 | 118° | Standard |
| HDC326-0820-01 | Solid carbide drill (not for shrink-fit holders) | 0.82 | 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.