For process engineers
The table is a production record, not a sales range.
CM426 — Black-coated helical solid carbide reamer
A real production series with 158 standard part numbers. The table below is taken from the geometry we have actually ground and shipped.
- Part numbers in series
- 158
- Diameter span
- 0.14–9.56 mm
- Coating
- Black
What the catalogue commits to
Production capability
Min. diameter 0.15 mm
Typical application
Helical reaming to finished hole tolerance.
Part numbers in CM426
158 part numbersFilter this series further
| Part no. | Description | D1 mm | Flute mm | Shank mm | OAL mm | Point | Geometry |
|---|---|---|---|---|---|---|---|
| CM426-1000-06-01 | DLC-coated solid carbide reamer | 1 | — | — | — | — | View full callout |
| CM426-1000-20-01Repeat order | Bronze-coated helical solid carbide reamer | 1 | — | — | — | — | View full callout |
| CM426-1010-03-01 | Bronze-coated solid carbide reamer | 1.01 | — | — | — | — | View full callout |
| CM426-1016-04-01 | Black-coated helical solid carbide reamer | 1.016 | — | — | — | — | View full callout |
| CM426-1020-04-01 | Black-coated helical solid carbide reamer | 1.02 | — | — | — | — | View full callout |
| CM426-1060-04-01 | Black-coated solid carbide reamer | 1.06 | — | — | — | — | View full callout |
| CM426-1070 | Coated helical solid carbide reamer | 1.07 | — | — | — | — | View full callout |
| CM426-1080-01-02 | Coated helical solid carbide reamer | 1.08 | — | — | — | — | View full callout |
| CM426-1080-01-03 | Coated helical solid carbide reamer | 1.08 | — | — | — | — | View full callout |
| CM426-1120 | Helical solid carbide reamer | 1.12 | — | — | — | — | View full callout |
| CM426-1150-20 | Bronze-coated helical solid carbide reamer | 1.15 | — | — | — | — | View full callout |
| CM426-1150-20-01 | Bronze-coated helical solid carbide reamer | 1.15 | — | — | — | — | View full callout |
| CM426-1170-04-01 | Black-coated helical solid carbide reamer | 1.17 | — | — | — | — | View full callout |
| CM426-1180-13 | Bronze-coated helical solid carbide reamer | 1.18 | — | — | — | — | View full callout |
| CM426-1200-02-01 | Black-coated helical solid carbide reamer | 1.2 | — | — | — | — | View full callout |
| CM426-1200-04 | Black-coated solid carbide reamer | 1.2 | — | — | — | — | View full callout |
| CM426-1200-04-01 | Black-coated solid carbide reamer | 1.2 | — | — | — | — | View full callout |
| CM426-1200-04-02 | Black-coated solid carbide reamer | 1.2 | — | — | — | — | View full callout |
| CM426-1200-20-01 | Bronze-coated helical solid carbide reamer | 1.2 | — | — | — | 90° | View full callout |
| CM426-1200-20-02 | Bronze-coated helical solid carbide reamer | 1.2 | — | — | — | 90° | View full callout |
| CM426-1210-04-01 | Black-coated solid carbide reamer | 1.21 | — | — | — | — | View full callout |
| CM426-1210-20Repeat order | Bronze-coated helical solid carbide reamer | 1.21 | — | — | — | — | View full callout |
| CM426-1210-20-01 | Bronze-coated helical solid carbide reamer | 1.21 | — | — | — | — | View full callout |
| CM426-1220-06-01 | DLC-coated helical solid carbide reamer | 1.22 | — | — | — | — | 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.