Quick change tapping chuck SK 50 - M5-M22 - Gr.2Application: 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

- Setting the rotary table zero point of 5-axis machining centres

Calibration certificate

(without toolholders and inserts)

For the transfer of a defined torque

Clamping range 0

For mounting straight-shank tools in collet chucks DIN 6499

DIN 1835 form A+B+E and DIN 6535 form HB+HE

Quick change adaptors with safety clutch are supplied with a predefi ned torque

Rotary holder for clamp holders with coolant supply directly to the cutting edge and for ISO clamp holders with claw clamping for optimum cooling of the cutting edge

- determines clamping force via a pressure sensitive plug gauge

With ball bearing clamping nut

Dragged-in prism