ER-Collet chuck SK 40 - 1/10 - 55 | ER 16 | MiniApplication: For mounting straight shank tools in collets. Delivery: With ER Mini nut All holders are made of forged steel Specific, low warpage hardened Surface hardened HRC 58~60 Hardening depth 0,8mm~0,9mm Taper angle tolerance < AT 3 according to DIN 2080 Surface roughness Ra < 0,4 m Tensile strength in the core of min. 800 N mm after DIN All functional surfaces fine machined

set contains following adaptors:

Low-vibration boring bars

Delivery: without inserts

break-proof and impact-resistant ABS plastic

- Alignment surface ± 0

length adjustment range

Clamping accuracy at the centre 0

so the system is suitable for through-coolant feed

E1= 10 pieces

Non-rotating spindle

In this way

For holding tapers according to DIN 69871