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 |
|---|---|---|---|---|---|---|---|
| HDC636-1462-01 | TiN-coated left-hand solid carbide drill | 1.462 | 8 | 3.2 | 38 | 160° | Standard |
| HDC636-1465-01Repeat order | TiN-coated left-hand solid carbide drill | 1.465 | 8 | 3.2 | 38 | 118° | Standard |
| HDC636-1465-01-02 | TiN-coated left-hand solid carbide drill | 1.465 | 8 | 3.2 | 38 | 160° | Standard |
| HDC636-1465-01-03 | TiN-coated left-hand solid carbide drill | 1.465 | 8 | 3.2 | 38 | 150° | Standard |
| HDC636-1470-01Repeat order | TiN-coated left-hand solid carbide drill | 1.47 | 8 | 3.2 | 38 | 118° | Standard |
| HDC636-1470-01-02 | TiN-coated left-hand solid carbide drill | 1.47 | 8 | 3 | 38 | 118° | Standard |
| HDC636-1470-01-03 | TiN-coated left-hand solid carbide drill | 1.47 | 8 | 3.2 | 38 | 150° | Standard |
| HDC636-1470-01-04 | TiN-coated left-hand solid carbide drill | 1.47 | 8 | 3.2 | 38 | 160° | Standard |
| HDC636-1473-01 | TiN-coated left-hand solid carbide drill | 1.473 | 8 | 3.2 | 38 | 118° | Standard |
| HDC636-1475-01Repeat order | TiN-coated left-hand solid carbide drill | 1.475 | 8 | 3.2 | 38 | 118° | Standard |
| HDC636-1480-01Repeat order | TiN-coated left-hand solid carbide drill | 1.48 | 8 | 3.2 | 38 | 118° | Standard |
| HDC636-1485-01 | TiN-coated left-hand solid carbide drill | 1.485 | 8 | 3.2 | 38 | 118° | Standard |
| HDC636-1487-01-01 | TiN-coated left-hand solid carbide drill | 1.487 | 8 | 3.2 | 38 | 118° | Standard |
| HDC636-1490-01Repeat order | TiN-coated left-hand solid carbide drill | 1.49 | 8 | 3.2 | 38 | 118° | Standard |
| HDC636-1493-01-01 | TiN-coated left-hand solid carbide drill | 1.493 | 8 | 3.2 | 38 | 118° | Standard |
| HDC636-1495-01 | TiN-coated left-hand solid carbide drill | 1.495 | 8 | 3.2 | 38 | 118° | Standard |
| HDC636-1497-01-01 | TiN-coated left-hand solid carbide drill | 1.497 | 8 | 3.2 | 38 | 118° | Standard |
| HDC636-1500-01Repeat order | TiN-coated left-hand solid carbide drill | 1.5 | 8 | 3.2 | 38 | 118° | Standard |
| HDC636-1500-01-01 | TiN-coated left-hand solid carbide drill | 1.5 | 8 | 3 | 38 | — | Standard |
| HDC636-1508-01-01 | TiN-coated left-hand solid carbide drill | 1.508 | 8 | 3.2 | 38 | 118° | Standard |
| HDC636-1510-01Repeat order | TiN-coated left-hand solid carbide drill | 1.51 | 8 | 3.2 | 38 | 118° | Standard |
| HDC636-1515-01-01 | TiN-coated left-hand solid carbide drill | 1.515 | 8 | 3.2 | 38 | 118° | Standard |
| HDC636-1520-01Repeat order | TiN-coated left-hand solid carbide drill | 1.52 | 8 | 3.2 | 38 | 118° | Standard |
| HDC636-1522-01-01 | TiN-coated left-hand solid carbide drill | 1.522 | 8 | 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.