For process engineers
The table is a production record, not a sales range.
HDC636 — TiN-coated left-hand solid carbide drill
A real production series with 997 standard part numbers. The table below is taken from the geometry we have actually ground and shipped.
- Part numbers in series
- 997
- Diameter span
- 0.15–3.72 mm
- Coating
- TiN
What the catalogue commits to
Production capability
Min. diameter 0.15 mm
Typical application
Left-hand drilling for high-speed PCB and precision drilling equipment.
Part numbers in HDC636
997 part numbersFilter this series further
| Part no. | Description | D1 mm | Flute mm | Shank mm | OAL mm | Point | Geometry |
|---|---|---|---|---|---|---|---|
| HDC636-0902-01-03 | TiN-coated left-hand solid carbide drill | 0.902 | 5 | 3.2 | 38 | 160° | Standard |
| HDC636-0903-01 | TiN-coated left-hand solid carbide drill | 0.903 | 5 | 3.2 | 38 | 118° | Standard |
| HDC636-0903-01-02Repeat order | TiN-coated left-hand solid carbide drill | 0.903 | 5.5 | 3.2 | 38 | 118° | Standard |
| HDC636-0903-01-03Repeat order | TiN-coated left-hand solid carbide drill | 0.903 | 5 | 3.2 | 38 | 150° | Standard |
| HDC636-0903-01-04Repeat order | TiN-coated left-hand solid carbide drill | 0.903 | 5.5 | 3.2 | 38 | 160° | Standard |
| HDC636-0904-01-02 | TiN-coated left-hand solid carbide drill | 0.904 | 5 | 3.2 | 38 | 150° | Standard |
| HDC636-0905-01Repeat order | TiN-coated left-hand solid carbide drill | 0.905 | 5 | 3.2 | 38 | 150° | Standard |
| HDC636-0905-01-02Repeat order | TiN-coated left-hand solid carbide drill | 0.905 | 5.5 | 3.2 | 38 | 118° | Standard |
| HDC636-0905-01-03 | TiN-coated left-hand solid carbide drill | 0.905 | 5 | 3.2 | 38 | 118° | Standard |
| HDC636-0905-01-04 | TiN-coated left-hand solid carbide drill | 0.905 | 5 | 3.2 | 38 | 160° | Standard |
| HDC636-0907-01 | TiN-coated left-hand solid carbide drill | 0.907 | 5 | 3.2 | 38 | 150° | Standard |
| HDC636-0907-01-02 | TiN-coated left-hand solid carbide drill | 0.907 | 5.5 | 3.2 | 38 | 118° | Standard |
| HDC636-0907-01-04 | TiN-coated left-hand solid carbide drill | 0.907 | 5 | 3.2 | 38 | 160° | Standard |
| HDC636-0910-01-02 | TiN-coated left-hand solid carbide drill | 0.91 | 5 | 3.2 | 38 | 160° | Standard |
| HDC636-0910-01-03Repeat order | TiN-coated left-hand solid carbide drill | 0.91 | 5.5 | 3.2 | 38 | 118° | Standard |
| HDC636-0912-01 | TiN-coated left-hand solid carbide drill | 0.912 | 5.5 | 3.2 | 38 | 118° | Standard |
| HDC636-0913-01 | TiN-coated left-hand solid carbide drill | 0.913 | 5 | 3.2 | 38 | 118° | Standard |
| HDC636-0915-01 | TiN-coated left-hand solid carbide drill | 0.915 | 4.6 | 3.2 | 38 | 118° | Standard |
| HDC636-0915-01-02 | TiN-coated left-hand solid carbide drill | 0.915 | 5 | 3.2 | 38 | 160° | Standard |
| HDC636-0915-01-05 | TiN-coated left-hand solid carbide drill | 0.915 | 5.5 | 3.2 | 38 | 118° | Standard |
| HDC636-0916-01 | TiN-coated left-hand solid carbide drill | 0.916 | 5 | 3.2 | 38 | 118° | Standard |
| HDC636-0917-01 | TiN-coated left-hand solid carbide drill | 0.917 | 4.6 | 3.2 | 38 | 118° | Standard |
| HDC636-0917-01-01 | TiN-coated left-hand solid carbide drill | 0.917 | 5.5 | 3.2 | 38 | 118° | Standard |
| HDC636-0918-01-01 | TiN-coated left-hand solid carbide drill | 0.918 | 5.5 | 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.