Quick change tapping chuck SK 30 - M3-M14 - Gr.1Application: For the chucking of quick change adaptors for taps. 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

For horizontal clamping of flat workpieces

Unit Selection : Nm

Hardened steel

- With mechanical booster - Clamping force preadjustable by graduation lines

Ausführung:

3 µm radial run-out with a 2 µm clamping nut

vertical and lateral

With mechanical booster

Test certificate

- Calibration certificate

making the system suitable for internal cooling

Hydraulic or manual clamping