For process engineers
The table is a production record, not a sales range.
DC926 — Coolant-through solid carbide drill
A real production series with 6 standard part numbers. The table below is taken from the geometry we have actually ground and shipped.

- Part numbers in series
- 6
- Diameter span
- 1.65–9 mm
- Coating
- Uncoated
Part numbers in DC926
6 part numbersFilter this series further
| Part no. | Description | D1 mm | Flute mm | Shank mm | OAL mm | Point | Geometry |
|---|---|---|---|---|---|---|---|
| DC926-1650 | Coolant-through solid carbide drill | 1.65 | 10 | 3 | 50 | — | Standard |
| DC926-2160 | Coolant-through solid carbide drill | 2.16 | 10 | 3 | 50 | — | Standard |
| DC926-3500 | Coolant-through solid carbide drill | 3.5 | 40 | 6 | 75 | — | Standard |
| DC926-5000 | Coolant-through solid carbide drill | 5 | 55 | 6 | 90 | — | Standard |
| DC926-5600 | Coolant-through solid carbide drill | 5.6 | 55 | 6 | 90 | — | Standard |
| DC926-9000 | Coolant-through solid carbide drill | 9 | 47 | 10 | 89 | — | 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.