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 |
|---|---|---|---|---|---|---|---|
| HDC326-0100-09 | Solid carbide drill (not for shrink-fit holders) | 0.1 | 1.8 | 3.175 | 38 | 90° | Standard |
| HDC326-0104 | Solid carbide drill (not for shrink-fit holders) | 0.104 | — | — | — | 118° | View full callout |
| HDC326-0106 | Solid carbide drill (not for shrink-fit holders) | 0.106 | — | — | — | 118° | View full callout |
| HDC326-0110-05 | Solid carbide drill (not for shrink-fit holders) | 0.11 | 1.5 | 3.175 | 38 | 118° | Standard |
| HDC326-0120-04 | Solid carbide drill (not for shrink-fit holders) | 0.12 | 1.8 | 3.175 | 38 | 118° | Standard |
| HDC326-0120-08 | Solid carbide drill (not for shrink-fit holders) | 0.12 | 2.5 | 3.175 | 38 | 118° | Standard |
| HDC326-0125 | Solid carbide drill (not for shrink-fit holders) | 0.125 | 3 | 3.175 | 38 | 118° | Standard |
| HDC326-0126 | Solid carbide drill (not for shrink-fit holders) | 0.127 | 1.3 | 3.175 | 38 | 118° | Standard |
| HDC326-0127-01 | Solid carbide drill (not for shrink-fit holders) | 0.127 | — | — | — | 118° | View full callout |
| HDC326-0130-02 | Solid carbide drill (not for shrink-fit holders) | 0.13 | 2 | 3.175 | 38 | 118° | Standard |
| HDC326-0130-03 | Solid carbide drill (not for shrink-fit holders) | 0.13 | 2.5 | 3.175 | 38 | 118° | Standard |
| HDC326-0134 | Solid carbide drill (not for shrink-fit holders) | 0.134 | — | — | — | 118° | View full callout |
| HDC326-0140-03 | Solid carbide drill (not for shrink-fit holders) | 0.14 | 3.5 | 3.175 | 38 | 118° | Standard |
| HDC326-0140-04 | Solid carbide drill (not for shrink-fit holders) | 0.14 | 2.5 | 3.175 | 38 | 118° | Standard |
| HDC326-0150-03 | Solid carbide drill (not for shrink-fit holders) | 0.15 | 3.5 | 3.175 | 38 | 118° | Standard |
| HDC326-0150-07 | Solid carbide drill (not for shrink-fit holders) | 0.15 | 2.5 | 3.175 | 38 | 118° | Standard |
| HDC326-0150-13 | Solid carbide drill (not for shrink-fit holders) | 0.15 | 4 | 3 | 38 | 118° | Standard |
| HDC326-0150-16 | Solid carbide drill (not for shrink-fit holders) | 0.15 | — | — | — | 118° | View full callout |
| HDC326-0160-03 | Solid carbide drill (not for shrink-fit holders) | 0.16 | 3 | 3.175 | 38 | 118° | Standard |
| HDC326-0160-04 | Solid carbide drill (not for shrink-fit holders) | 0.16 | 3.5 | 3.175 | 38 | 118° | Standard |
| HDC326-0160-08 | Solid carbide drill (not for shrink-fit holders) | 0.16 | — | — | — | 118° | View full callout |
| HDC326-0160-14Repeat order | Solid carbide drill (not for shrink-fit holders) | 0.16 | 4 | 3.175 | 38 | 118° | Standard |
| HDC326-0170-02 | Solid carbide drill (not for shrink-fit holders) | 0.17 | 2 | 3.175 | 38 | 118° | Standard |
| HDC326-0170-05 | Solid carbide drill (not for shrink-fit holders) | 0.17 | 2.5 | 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.