For process engineers
The table is a production record, not a sales range.
FC636 — Black-coated left-hand solid carbide drill
A real production series with 30 standard part numbers. The table below is taken from the geometry we have actually ground and shipped.

- Part numbers in series
- 30
- Diameter span
- 0.295–0.96 mm
- Coating
- Black
Part numbers in FC636
30 part numbersFilter this series further
| Part no. | Description | D1 mm | Flute mm | Shank mm | OAL mm | Point | Geometry |
|---|---|---|---|---|---|---|---|
| FC636-0295-04 | Black-coated left-hand solid carbide drill | 0.295 | 2 | 3 | 38 | — | Standard |
| FC636-0295-04-01 | Black-coated left-hand solid carbide drill | 0.295 | 2.2 | 3 | 38 | 110° | Standard |
| FC636-0295-04-03 | Black-coated left-hand solid carbide drill | 0.295 | — | — | — | — | View full callout |
| FC636-0350-04 | Black-coated left-hand solid carbide drill | 0.35 | 5 | 1.5 | 38 | — | Standard |
| FC636-0430-04-01 | Black-coated left-hand solid carbide drill | 0.43 | 2.2 | 3 | 38 | — | Standard |
| FC636-0435-05 | Coated left-hand solid carbide drill | 0.435 | 2.5 | 3 | 38 | — | Standard |
| FC636-0540-04-01 | Black-coated left-hand solid carbide drill | 0.54 | 4.5 | 2 | 38 | 150° | Standard |
| FC636-0575-04-01Repeat order | Black-coated left-hand solid carbide drill | 0.575 | — | — | — | — | View full callout |
| FC636-0575-04-03 | Black-coated left-hand solid carbide drill | 0.575 | — | — | — | — | View full callout |
| FC636-0575-04-04 | Black-coated left-hand solid carbide drill | 0.575 | 3.5 | 3 | 38 | 118° | Standard |
| FC636-0575-05-01 | Bronze-coated left-hand solid carbide drill | 0.575 | — | — | — | — | View full callout |
| FC636-0575-26-01 | Black-coated left-hand solid carbide drill | 0.575 | 3.5 | 3 | 38 | — | Standard |
| FC636-0575-27 | Coated left-hand solid carbide drill | 0.575 | — | — | — | — | View full callout |
| FC636-0575-27-01 | Coated left-hand solid carbide drill | 0.575 | 3.5 | 3 | 38 | — | Standard |
| FC636-0575-T-CMD21 | Coated left-hand solid carbide drill | 0.575 | — | — | — | — | View full callout |
| FC636-0580-04-01 | Black-coated left-hand solid carbide drill | 0.58 | 3.5 | 3 | 38 | — | Standard |
| FC636-0580-04-02 | Black-coated left-hand solid carbide drill | 0.58 | 4 | 3 | 38 | 118° | Standard |
| FC636-0580-04-03 | Black-coated left-hand solid carbide drill | 0.58 | 4.5 | 3 | 38 | 118° | Standard |
| FC636-0580-05-01 | Bronze-coated left-hand solid carbide drill | 0.58 | 3.5 | 3 | 38 | — | Standard |
| FC636-0580-17-01 | Bronze-coated left-hand solid carbide drill | 0.58 | 3.5 | 3 | 38 | — | Standard |
| FC636-0580-24-01 | Bronze-coated left-hand solid carbide drill | 0.58 | 3.5 | 3 | 38 | — | Standard |
| FC636-0580-25-01 | Black-coated left-hand solid carbide drill | 0.58 | 3.5 | 3 | 38 | — | Standard |
| FC636-0583-04-01 | Black-coated left-hand solid carbide drill | 0.583 | 4.5 | 3 | 38 | 118° | Standard |
| FC636-0590-04-01 | Black-coated left-hand solid carbide drill | 0.59 | 3.5 | 3 | 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.