For process engineers
The table is a production record, not a sales range.
CM326 — Helical solid carbide reamer
A real production series with 67 standard part numbers. The table below is taken from the geometry we have actually ground and shipped.
- Part numbers in series
- 67
- Diameter span
- 0.41–6.325 mm
- Coating
- Uncoated
Part numbers in CM326
67 part numbersFilter this series further
| Part no. | Description | D1 mm | Flute mm | Shank mm | OAL mm | Point | Geometry |
|---|---|---|---|---|---|---|---|
| CM326-0410 | Helical solid carbide reamer | 0.41 | — | — | — | — | View full callout |
| CM326-0450 | Step helical solid carbide reamer | 0.49 | — | — | — | — | View full callout |
| CM326-0450-02 | Step helical solid carbide reamer | 0.49 | — | — | — | — | View full callout |
| CM326-0480 | Helical solid carbide reamer | 0.48 | — | — | — | — | View full callout |
| CM326-0560 | Helical solid carbide reamer | 0.56 | — | — | — | — | View full callout |
| CM326-0600 | Solid carbide reamer | 0.6 | — | — | — | — | View full callout |
| CM326-0650 | Helical solid carbide reamer | 0.65 | — | — | — | — | View full callout |
| CM326-0786 | Solid carbide reamer | 0.786 | — | — | — | — | View full callout |
| CM326-0800 | Step helical solid carbide reamer | 0.8 | — | — | — | 127° | View full callout |
| CM326-0800-02 | Step helical solid carbide reamer | 0.8 | — | — | — | 127° | View full callout |
| CM326-0860 | Step helical solid carbide reamer | 0.92 | — | — | — | — | View full callout |
| CM326-0900 | Helical solid carbide reamer | 0.9 | — | — | — | — | View full callout |
| CM326-0920 | Helical solid carbide reamer | 0.92 | — | — | — | — | View full callout |
| CM326-0950 | Helical solid carbide reamer | 0.95 | — | — | — | — | View full callout |
| CM326-1000-01 | Solid carbide reamer | 1 | — | — | — | — | View full callout |
| CM326-1000-02 | Helical solid carbide reamer | 1 | — | — | — | — | View full callout |
| CM326-1200 | Helical solid carbide reamer | 1.2 | — | — | — | — | View full callout |
| CM326-1270 | Helical solid carbide reamer | 1.27 | — | — | — | 148° | View full callout |
| CM326-1270-01 | Helical solid carbide reamer | 1.27 | — | — | — | — | View full callout |
| CM326-1272-01 | Helical solid carbide reamer | 1.272 | 4.4 | 4 | 50 | — | Standard |
| CM326-1280-01 | Solid carbide reamer | 1.28 | — | — | — | — | View full callout |
| CM326-1380-01 | Solid carbide reamer | 1.38 | — | — | — | — | View full callout |
| CM326-1480-01 | Solid carbide reamer | 1.48 | — | — | — | — | View full callout |
| CM326-1490 | Helical solid carbide reamer | 1.49 | — | — | — | — | 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.