Precision collet chuck SK40 (DIN 69871) / M16 for ER40
€60.00*
Prices incl. 19% VAT. plus Shipping costs
Delivery time: 1-3 working days **
Less than 10 pieces available (online and in specialist shops)
Intended use
ER collet chucks are used in conjunction with the appropriate collet to securely and quickly clamp tools with cylindrical shanks. The use of collet systems ensures high concentricity of the respective tool.
Technical data
| Concentricity Inner taper max. [mm]: | 0,002 |
|---|---|
| Hardness [HRC]: | 56 - 58 |
| System accuracy max. [mm]: | 0,005 |
| Tool holder: | SK40/M16 (DIN 69871) |
System accuracy (collet in collet chuck): 0.005 mm
Concentricity of inner cone: 0.002 mm
Material: Case-hardening steel, SCM415 / 20CrMnTi
Electroless nickel-plated
Ground and hardened, polished inner cone
Description of the
The electroless nickel plating of this collet chuck achieves a very high surface quality. The other advantages of electroless nickel plating are excellent corrosion protection and very high wear resistance and therefore a long service life. As the inner cone is polished, a high system accuracy (collet in collet chuck) of a maximum concentricity deviation of 0.005 mm is achieved or guaranteed.
In order to maintain this very high concentricity, we recommend using this collet chuck with the appropriate precision collet.
Scope of delivery
- 1 x precision collet chuck SK40/M16 for ER40
- 1 x measurement report
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