ER-Collet chuck SK 40 - 2/13 - 100 | ER 20 | 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

Flute geometry with special design

parallelism: 0

For mounting straight-shank tools in collets

made of stainless steel with carbide ball

For longitudinal and plane turning

Without wrench

With balanced clamping nut All holders are made of forged steel

0V Battery

For mounting straight-shank tools acc

In this way

Clamping positions: horizontal and vertical

- Absolute/incremental measurement