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 |
|---|---|---|---|---|---|---|---|
| CM326-3500 | Helical solid carbide reamer | 3.5 | — | — | — | — | View full callout |
| CM326-3500-01 | Solid carbide reamer | 3.5 | — | — | — | — | View full callout |
| CM326-3800 | Helical solid carbide reamer | 6 | — | — | — | — | View full callout |
| CM326-3800-01 | Helical solid carbide reamer | 4 | — | — | — | — | View full callout |
| CM326-3800-02 | Helical solid carbide reamer | 4 | — | — | — | — | View full callout |
| CM326-4000-02 | Step helical solid carbide reamer | 4 | — | — | — | 90° | View full callout |
| CM326-4010 | Solid carbide reamer | 4.01 | — | — | — | — | View full callout |
| CM326-4025 | Helical solid carbide reamer | 4.025 | 12 | 6 | 50 | 118° | Standard |
| CM326-4025-02 | Solid carbide reamer | 4.025 | — | — | — | — | View full callout |
| CM326-4030 | Helical solid carbide reamer | 4.03 | — | — | — | — | View full callout |
| CM326-4300 | Solid carbide reamer | 4.3 | — | — | — | — | View full callout |
| CM326-4500 | Helical solid carbide reamer | 4.5 | — | — | — | — | View full callout |
| CM326-4500-01 | Helical solid carbide reamer | 4.5 | — | — | — | — | View full callout |
| CM326-4990 | Helical solid carbide reamer | 4.99 | 9 | 6 | 50 | — | Standard |
| CM326-5020 | Helical solid carbide reamer | 5.02 | — | — | — | — | View full callout |
| CM326-5025 | Helical solid carbide reamer | 5.025 | 12 | 6 | 50 | 118° | Standard |
| CM326-6000 | Helical solid carbide reamer | 6 | — | — | — | — | View full callout |
| CM326-6020-01 | Helical solid carbide reamer | 6 | — | — | — | — | View full callout |
| CM326-6325 | Solid carbide cutting tool | 6.325 | — | — | — | — | 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.