HAIMER ER collets are used for the precise clamping of tools with a cylindrical shank. They ensure maximum process reliability while offering high flexibility and are compatible with all common ER collet chucks.
Description
ER Collets - Sealed with Cool Jet
High Precision Collets ER
Quality pass
Original HAIMER accessory
- High polished finish for extra accuracy and long life, especially when clamped in HAIMER ER collet chucks
- ISO 15488 (previously DIN 6499)
- Superior clamping strength
- Fits all brands of ER collet chucks
- Runout accuracy 3 μm
- With Cool Jet bores for optimum coolant supply
- For cylindrical shanks h8 or better
Technical specifications
| Description | Norm: Haimer | Value: metric/inch |
|---|---|---|
| Length | L | 37 inch / 1.457 inch |
| Diameter | D | 26 inch / 1.024 inch |
| ER size | ER25 | |
| Nominal diameter | 12 inch / 0.472 inch |
| Description | Norm: DIN 4000 | Value: metric/inch |
|---|---|---|
| Mass (weight) | D7 | 0,066 |
| Company identification | J3 | HAI |
| Description | Norm: ISO 13399 | Value: metric/inch |
|---|---|---|
| Weight | WT | 0,066 |