1. Hole diameter: 9/32", overall length is 1-13/16" (46mm)
2. Material: high-grade 65Mn
3. Clamping range: 1/4" - 9/32" (0.242" - 0.281")
4. Total runout less than .00031 on these precise ER40 collets
The following schematic diagrams and product pictures are only for reference.
If you have any questions, please contact us.
Runout tolerance within 8 micron (0.00031") at 4×d position
Designed for use with cylindrical shank tools, not flats
The full length of the cutting tool should be placed in the collet
Made from 65Mn Alloy spring steel , vacuum annealing and hardened to HRC 42-45
Each collet gone through thermal aging process to eliminante grinding residual stress and long cryogenic treatment to imoproce wear resistance
This ER40 collet has a range of 1/4" - 9/32" （(0.242" - 0.281")
Works in all ER40 Collet Chucks
| Brand Name | Bodee |
| SKU | BB0106006A |
| Collet Series | ER40 |
| Size (d) | 9/32" |
| Clamping Range |
1/4" - 9/32" (0.242" - 0.281") |
| Diameter（D） | 1-39/64" (41mm) |
| Overall Length (L) | 1-13/16" (46mm) |
| Runout | ≤ 0.00031" |
| Shape | Round |
| Material Type | Alloy Steel |
| Net Weight | 0.60 lbs |
| Gross Weight | 0.62 lbs |
| Meas | 1.97 × 1.7 × 1.7 in. |
