For process engineers
The table is a production record, not a sales range.
HDC626 — Left-hand solid carbide drill
A real production series with 64 standard part numbers. The table below is taken from the geometry we have actually ground and shipped.

- Part numbers in series
- 64
- Diameter span
- 0.29–2.82 mm
- Coating
- Uncoated
Part numbers in HDC626
64 part numbersFilter this series further
| Part no. | Description | D1 mm | Flute mm | Shank mm | OAL mm | Point | Geometry |
|---|---|---|---|---|---|---|---|
| HDC626-0975 | Left-hand solid carbide drill | 0.975 | 5 | 3.2 | 38 | 118° | Standard |
| HDC626-1085-02 | Left-hand solid carbide drill | 1.085 | 5.5 | 3.2 | 38 | 118° | Standard |
| HDC626-1097 | Left-hand solid carbide drill | 1.097 | 5.5 | 3.2 | 38 | 118° | Standard |
| HDC626-1110 | Left-hand solid carbide drill | 1.11 | 5.5 | 3 | 38 | 118° | Standard |
| HDC626-1110-01 | Left-hand solid carbide drill | 1.11 | 5.5 | 3.2 | 38 | 118° | Standard |
| HDC626-1200 | Left-hand solid carbide drill | 1.2 | 8 | 3.2 | 38 | 118° | Standard |
| HDC626-1250 | Left-hand solid carbide drill | 1.25 | 8 | 3.2 | 38 | 118° | Standard |
| HDC626-1250-03 | Left-hand solid carbide drill | 1.25 | 10 | 3.2 | 38 | 118° | Standard |
| HDC626-1255 | Left-hand solid carbide drill | 1.255 | 8 | 3.2 | 38 | 118° | Standard |
| HDC626-1260 | Left-hand solid carbide drill | 1.26 | 8 | 3.2 | 38 | 118° | Standard |
| HDC626-1265 | Left-hand solid carbide drill | 1.265 | 8 | 3.2 | 38 | 118° | Standard |
| HDC626-1272 | Left-hand solid carbide drill | 1.272 | — | — | — | 118° | View full callout |
| HDC626-1275 | Left-hand solid carbide drill | 1.275 | 8 | 3.2 | 38 | 118° | Standard |
| HDC626-1280-03 | Left-hand solid carbide drill | 1.28 | 8 | 3 | 38 | 118° | Standard |
| HDC626-1280-04 | Left-hand solid carbide drill | 1.28 | 8 | 3.2 | 38 | 160° | Standard |
| HDC626-1285 | Left-hand solid carbide drill | 1.285 | 8 | 3.2 | 38 | 118° | Standard |
| HDC626-1320 | Left-hand solid carbide drill | 1.32 | 8 | 3.2 | 38 | 118° | Standard |
| HDC626-1350 | Left-hand solid carbide drill | 1.35 | 8 | 3.2 | 38 | 118° | Standard |
| HDC626-1400 | Left-hand solid carbide drill | 1.4 | 8 | 3.2 | 38 | 118° | Standard |
| HDC626-1410 | Left-hand solid carbide drill | 1.41 | 8 | 3.2 | 38 | 118° | Standard |
| HDC626-1420 | Left-hand solid carbide drill | 1.42 | 8 | 3.2 | 38 | 118° | Standard |
| HDC626-1440 | Left-hand solid carbide drill | 1.44 | 8 | 3.2 | 38 | 118° | Standard |
| HDC626-1450 | Left-hand solid carbide drill | 1.45 | 8 | 3.2 | 38 | 118° | Standard |
| HDC626-1500 | Left-hand solid carbide drill | 1.5 | 8 | 3.2 | 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.