Quick change tapping chuck PSK 40 - M3-M14 - Gr.1Application: For the chucking of quick change adaptors for taps. Note: On machining centres without synchronised spindles. Delivery: 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

Measures external groves and recessed hub dimensions

- Double-clamping via two mobile and one fixed jaw

without reduction

The fine-adjustment allows the slider to be precisely positioned

For the transfer of a defined torque

All tool sizes can be combined

Bearing edge ground

Chrome vanadium steel main body

With balanced clamping nut

The chucking diameter is configured for a tool tolerance of h6

alloyed steel

Adapter / reduction / extension for polygonal hollow shank tapers