For process engineers
The table is a production record, not a sales range.
HDCS636 — TiN-coated left-hand step solid carbide drill
A real production series with 1508 standard part numbers. The table below is taken from the geometry we have actually ground and shipped.
- Part numbers in series
- 1,508
- Diameter span
- 0.433–3 mm
- Coating
- TiN
What the catalogue commits to
Production capability
Min. diameter 0.15 mm
Typical application
Non-standard step drilling for stepped and counterbored holes.
Part numbers in HDCS636
1,508 part numbersFilter this series further
| Part no. | Description | D1 mm | Flute mm | Shank mm | OAL mm | Point | Geometry |
|---|---|---|---|---|---|---|---|
| HDCS636-1332 | TiN-coated left-hand step solid carbide drill | 1.09 | — | — | — | 118° | View full callout |
| HDCS636-1333 | TiN-coated left-hand step solid carbide drill | 0.875 | — | — | — | 118° | View full callout |
| HDCS636-1334 | TiN-coated left-hand step solid carbide drill | 0.88 | — | — | — | 118° | View full callout |
| HDCS636-1335 | TiN-coated left-hand step solid carbide drill | 0.89 | — | — | — | 150° | View full callout |
| HDCS636-1338 | TiN-coated left-hand step solid carbide drill | 0.876 | — | — | — | 120° | View full callout |
| HDCS636-1339 | TiN-coated left-hand step solid carbide drill | 0.878 | — | — | — | 120° | View full callout |
| HDCS636-1340 | TiN-coated left-hand step solid carbide drill | 0.897 | — | — | — | 150° | View full callout |
| HDCS636-1342 | TiN-coated left-hand step solid carbide drill | 0.89 | — | — | — | 150° | View full callout |
| HDCS636-1343 | TiN-coated left-hand step solid carbide drill | 0.887 | — | — | — | 150° | View full callout |
| HDCS636-1344 | TiN-coated left-hand step solid carbide drill | 2.36 | — | — | — | 165° | View full callout |
| HDCS636-1345 | TiN-coated left-hand step solid carbide drill | 1.1 | — | — | — | 118° | View full callout |
| HDCS636-1347 | TiN-coated left-hand step solid carbide drill | 1.086 | — | — | — | 150° | View full callout |
| HDCS636-1348 | TiN-coated left-hand step solid carbide drill | 1.088 | — | — | — | 155° | View full callout |
| HDCS636-1349 | TiN-coated left-hand step solid carbide drill | 1.09 | — | — | — | 160° | View full callout |
| HDCS636-1351 | TiN-coated left-hand step solid carbide drill | 0.875 | — | — | — | 90° | View full callout |
| HDCS636-1352 | TiN-coated left-hand step solid carbide drill | 1.085 | — | — | — | 120° | View full callout |
| HDCS636-1353 | TiN-coated left-hand step solid carbide drill | 0.895 | — | — | — | 160° | View full callout |
| HDCS636-1354 | TiN-coated left-hand step solid carbide drill | 1.46 | — | — | — | 60° | View full callout |
| HDCS636-1355 | TiN-coated left-hand step solid carbide drill | 1.095 | — | — | — | 160° | View full callout |
| HDCS636-1356 | TiN-coated left-hand step solid carbide drill | 0.873 | — | — | — | 120° | View full callout |
| HDCS636-1357 | TiN-coated left-hand step solid carbide drill | 0.875 | — | — | — | 120° | View full callout |
| HDCS636-1358 | TiN-coated left-hand step solid carbide drill | 1.09 | — | — | — | 160° | View full callout |
| HDCS636-1359 | TiN-coated left-hand step solid carbide drill | 0.883 | — | — | — | 120° | View full callout |
| HDCS636-1360 | TiN-coated left-hand step solid carbide drill | 0.885 | — | — | — | 120° | View full callout |
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.