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 |
|---|---|---|---|---|---|---|---|
| HDC636-0990-01 | TiN-coated left-hand solid carbide drill | 0.99 | 5.5 | 3.2 | 38 | 118° | Standard |
| HDC636-0995-01-01 | TiN-coated left-hand solid carbide drill | 0.995 | 5.5 | 3.2 | 38 | 118° | Standard |
| HDC636-0996-01 | TiN-coated left-hand solid carbide drill | 0.996 | 5.5 | 3.2 | 38 | 118° | Standard |
| HDC636-0997-01-02 | TiN-coated left-hand solid carbide drill | 0.997 | 5 | 3.2 | 38 | 118° | Standard |
| HDC636-1000-01Repeat order | TiN-coated left-hand solid carbide drill | 1 | 5.5 | 3.2 | 38 | 118° | Standard |
| HDC636-1000-01-02 | TiN-coated left-hand solid carbide drill | 1 | 5.5 | 3.2 | 38 | 150° | Standard |
| HDC636-1000-01-05 | TiN-coated left-hand solid carbide drill | 1 | 3 | 3.2 | 38 | 118° | Standard |
| HDC636-1005-01-01 | TiN-coated left-hand solid carbide drill | 1.005 | 5.5 | 3.2 | 38 | 118° | Standard |
| HDC636-1010-01 | TiN-coated left-hand solid carbide drill | 1.01 | 5.5 | 3.2 | 38 | 118° | Standard |
| HDC636-1020-01Repeat order | TiN-coated left-hand solid carbide drill | 1.02 | 5.5 | 3.2 | 38 | 118° | Standard |
| HDC636-1020-01-02 | TiN-coated left-hand solid carbide drill | 1.02 | 6 | 3.2 | 38 | 118° | Standard |
| HDC636-1030-01-02 | TiN-coated left-hand solid carbide drill | 1.03 | 5.5 | 3.2 | 38 | 118° | Standard |
| HDC636-1035-01-01 | TiN-coated left-hand solid carbide drill | 1.035 | 8 | 3.2 | 38 | 118° | Standard |
| HDC636-1040-01 | TiN-coated left-hand solid carbide drill | 1.04 | 5.5 | 3.2 | 38 | 118° | Standard |
| HDC636-1040-01-01 | TiN-coated left-hand solid carbide drill | 1.04 | 8 | 3.2 | 38 | 118° | Standard |
| HDC636-1040-04 | TiN-coated left-hand solid carbide drill | 1.04 | 5.5 | 3.2 | 38 | 160° | Standard |
| HDC636-1050-01Repeat order | TiN-coated left-hand solid carbide drill | 1.05 | 5.5 | 3.2 | 38 | 118° | Standard |
| HDC636-1050-01-02 | TiN-coated left-hand solid carbide drill | 1.05 | 6 | 3.2 | 38 | 118° | Standard |
| HDC636-1050-01-03 | TiN-coated left-hand solid carbide drill | 1.05 | 8 | 3.2 | 38 | 118° | Standard |
| HDC636-1050-01-04 | TiN-coated left-hand solid carbide drill | 1.05 | 7 | 3.2 | 38 | 118° | Standard |
| HDC636-1060-01 | TiN-coated left-hand solid carbide drill | 1.06 | 5.5 | 3.2 | 38 | 118° | Standard |
| HDC636-1070-01Repeat order | TiN-coated left-hand solid carbide drill | 1.07 | 5.5 | 3.2 | 38 | 118° | Standard |
| HDC636-1070-01-02 | TiN-coated left-hand solid carbide drill | 1.07 | 5.5 | 3.2 | 38 | 150° | Standard |
| HDC636-1072-01-02 | TiN-coated left-hand solid carbide drill | 1.072 | 5.5 | 3.2 | 38 | 150° | 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.