For process engineers
The table is a production record, not a sales range.
DC636 — TiN-coated left-hand solid carbide drill
A real production series with 233 standard part numbers. The table below is taken from the geometry we have actually ground and shipped.
- Part numbers in series
- 233
- Diameter span
- 0.28–6.03 mm
- Coating
- TiN
Part numbers in DC636
233 part numbersFilter this series further
| Part no. | Description | D1 mm | Flute mm | Shank mm | OAL mm | Point | Geometry |
|---|---|---|---|---|---|---|---|
| DC636-1840-01-01Repeat order | TiN-coated left-hand solid carbide drill | 1.84 | 20 | 3.2 | 50 | 118° | Standard |
| DC636-1840-01-02 | TiN-coated left-hand solid carbide drill | 1.84 | 14 | 3.2 | 50 | — | Standard |
| DC636-1840-01-04 | TiN-coated left-hand solid carbide drill | 1.84 | 15 | 3.2 | 38 | 118° | Standard |
| DC636-1845-01-01Repeat order | TiN-coated left-hand solid carbide drill | 1.845 | 20 | 3.2 | 50 | 118° | Standard |
| DC636-1850-01-01Repeat order | TiN-coated left-hand solid carbide drill | 1.85 | 20 | 3.2 | 50 | 118° | Standard |
| DC636-1850-01-03 | TiN-coated left-hand solid carbide drill | 1.85 | 15 | 3.2 | 50 | 118° | Standard |
| DC636-1850-01-04 | TiN-coated left-hand solid carbide drill | 1.85 | 18 | 3.2 | 50 | 118° | Standard |
| DC636-1850-01-06 | TiN-coated left-hand solid carbide drill | 1.85 | 16 | 3.2 | 38 | 118° | Standard |
| DC636-1855-01-01 | TiN-coated left-hand solid carbide drill | 1.855 | 20 | 3.2 | 50 | 118° | Standard |
| DC636-1855-01-02 | TiN-coated left-hand solid carbide drill | 1.855 | 12 | 3.2 | 38 | 118° | Standard |
| DC636-1860-01-01 | TiN-coated left-hand solid carbide drill | 1.86 | 20 | 3.2 | 50 | 118° | Standard |
| DC636-1865-01-01 | TiN-coated left-hand solid carbide drill | 1.865 | 20 | 3.2 | 50 | 118° | Standard |
| DC636-1870-01-01 | TiN-coated left-hand solid carbide drill | 1.87 | 20 | 3.2 | 50 | 118° | Standard |
| DC636-1880-01-01 | TiN-coated left-hand solid carbide drill | 1.88 | 20 | 3.2 | 50 | 118° | Standard |
| DC636-1890-01-01 | TiN-coated left-hand solid carbide drill | 1.89 | 20 | 3.2 | 50 | 118° | Standard |
| DC636-1900-01-01 | TiN-coated left-hand solid carbide drill | 1.9 | 20 | 3.2 | 50 | 118° | Standard |
| DC636-1910-01-01 | TiN-coated left-hand solid carbide drill | 1.91 | 20 | 3.2 | 50 | 118° | Standard |
| DC636-1910-01-02 | TiN-coated left-hand solid carbide drill | 1.91 | — | — | — | 118° | View full callout |
| DC636-1920-01-01 | TiN-coated left-hand solid carbide drill | 1.92 | 20 | 3.2 | 50 | 118° | Standard |
| DC636-1930-01-01 | TiN-coated left-hand solid carbide drill | 1.93 | 20 | 3.2 | 50 | 118° | Standard |
| DC636-1940-01-01 | TiN-coated left-hand solid carbide drill | 1.94 | 20 | 3.2 | 50 | 118° | Standard |
| DC636-1950-01-01 | TiN-coated left-hand solid carbide drill | 1.95 | 20 | 3.2 | 50 | 118° | Standard |
| DC636-1960-01-01 | TiN-coated left-hand solid carbide drill | 1.96 | 20 | 3.2 | 50 | 118° | Standard |
| DC636-1970-01-01 | TiN-coated left-hand solid carbide drill | 1.97 | 20 | 3.2 | 50 | 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.