For process engineers
The table is a production record, not a sales range.
X636 — TiN-coated left-hand solid carbide drill
A real production series with 21 standard part numbers. The table below is taken from the geometry we have actually ground and shipped.
- Part numbers in series
- 21
- Diameter span
- 3.17–5.1 mm
- Coating
- TiN
Part numbers in X636
21 part numbersFilter this series further
| Part no. | Description | D1 mm | Flute mm | Shank mm | OAL mm | Point | Geometry |
|---|---|---|---|---|---|---|---|
| X636-3170-01-01 | TiN-coated left-hand solid carbide drill | 3.17 | 20 | 3.2 | 50 | 118° | Standard |
| X636-3180-01-01 | TiN-coated left-hand solid carbide drill | 3.18 | 20 | 4 | 50 | 118° | Standard |
| X636-3320-01-01 | TiN-coated left-hand solid carbide drill | 3.32 | 20 | 4 | 50 | 118° | Standard |
| X636-3600-01-01 | TiN-coated left-hand solid carbide drill | 3.6 | 20 | 4 | 50 | 118° | Standard |
| X636-3670-01-01 | TiN-coated left-hand solid carbide drill | 3.67 | 20 | 4 | 50 | 160° | Standard |
| X636-3675-01-01 | TiN-coated left-hand solid carbide drill | 3.675 | 25 | 4 | 50 | 138° | Standard |
| X636-3680-01-01 | TiN-coated left-hand solid carbide drill | 3.68 | 20 | 4 | 50 | 150° | Standard |
| X636-3680-01-02 | TiN-coated left-hand solid carbide drill | 3.68 | 20 | 4 | 50 | 118° | Standard |
| X636-3680-01-03 | TiN-coated left-hand solid carbide drill | 3.68 | 20 | 4 | 50 | 160° | Standard |
| X636-3685-01-01 | TiN-coated left-hand solid carbide drill | 3.685 | 20 | 4 | 50 | 150° | Standard |
| X636-3690-01-02 | TiN-coated left-hand solid carbide drill | 3.69 | 20 | 4 | 50 | 150° | Standard |
| X636-3700-01-01 | TiN-coated left-hand solid carbide drill | 3.7 | 20 | 4 | 50 | 150° | Standard |
| X636-3700-01-03 | TiN-coated left-hand solid carbide drill | 3.7 | 20 | 4 | 50 | 118° | Standard |
| X636-3700-01-04 | TiN-coated left-hand solid carbide drill | 3.7 | 20 | 4 | 50 | 160° | Standard |
| X636-3705-01-02 | TiN-coated left-hand solid carbide drill | 3.705 | 20 | 4 | 50 | 118° | Standard |
| X636-3710-01-01 | TiN-coated left-hand solid carbide drill | 3.71 | 22 | 4 | 50 | 150° | Standard |
| X636-3710-01-03 | TiN-coated left-hand solid carbide drill | 3.71 | 20 | 4 | 50 | 150° | Standard |
| X636-3710-01-04 | TiN-coated left-hand solid carbide drill | 3.71 | 20 | 4 | 50 | 118° | Standard |
| X636-3720-01-01 | TiN-coated left-hand solid carbide drill | 3.72 | 20 | 4 | 50 | 150° | Standard |
| X636-4600-01-01 | TiN-coated left-hand solid carbide drill | 4.6 | 25 | 5 | 50 | 130° | Standard |
| X636-5100-01-01 | TiN-coated left-hand solid carbide drill | 5.1 | 30 | 6 | 60 | 140° | 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.