End mill holder Weldon HSK 63 - 20 - 80Application: For mounting straight shank tools with lateral flat according to DIN 1835 form B (Weldon). Delivery: With clamping screw 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

Stainless steel with surface hardened measuring faces

- Instruction manual

The steel body is hardened and grinded all-round

360° graduations for angular adjustment

Upon switching on the display will read the actual absolute measuring position

clamping depth = -

Ideal für mittlere Werkzeugmaschinen mit vielen und schwer zu entfernenden Spähnen

Strength class:

Plug gauge sizes according to DIN 2245

Metric/Inch conversion at any position

A possible increase of axial force during the tapping process is reduced to a minimum

Not applicable with reductions