Milling Chuck SK 40 - 32 - 105Application: For mounting straight shank tools. 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

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance1

For sealing tools with internal cooling in collet chucks

Setting ring not included in delivery - optionally available

With built-in tightening bolt All holders are made of forged steel

E3= 12 pieces

System concentricity and repetition accuracy 3 µm (3×D

Collets sealed with seal for IC DIN 6499 B (ISO 15488 B) ER-system

PSK = PSK 63

The internal thread provided for the coolant tube in the PSC toolholder is plugged with the socket-head screw incorporated in the adapter

For cleaning internal tapers on machine spindles

Graduation: 0

Zero-setting at any position for incremental measurement