Test arbor HSK 63 - 40 - 346Application: For the inspection of machine tools according to ISO recommendation R230 or for testing the tool spindle. Delivery: with test certificate All holders are made of forged steel Specific, low warpage hardened Surface hardened HRC 58~60 Hardening depth 0,8mm~0,9mm Surface roughness Ra < 0,4 m Tensile strength in the core of min. 800 N mm after DIN All functional surfaces fine machined

For highest axial and radial loading

- display of absolute measuring value or percentage clamping force in relation to reference value

With wrench

in wooden box 701

For the manufacturing of special tools

Execution:

- Bed height H: 0

Test certificate

- Maximum concentricity <0

- Calibration of the angular position of spindles of milling-turning centres

longer tool life

For holding tapers according to DIN 69871