For process engineers
The table is a production record, not a sales range.
DC626 — Left-hand solid carbide drill
A real production series with 27 standard part numbers. The table below is taken from the geometry we have actually ground and shipped.

- Part numbers in series
- 27
- Diameter span
- 0.462–7.5 mm
- Coating
- Uncoated
Part numbers in DC626
27 part numbersFilter this series further
| Part no. | Description | D1 mm | Flute mm | Shank mm | OAL mm | Point | Geometry |
|---|---|---|---|---|---|---|---|
| DC626-6910 | Left-hand solid carbide drill | 6.91 | 30 | 6.91 | 60 | — | Standard |
| DC626-6960 | Left-hand solid carbide drill | 6.96 | 30 | 6.96 | 60 | 118° | Standard |
| DC626-7500 | Left-hand solid carbide drill | 7.5 | 30 | 7 | 55 | 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.