Test arbor PSK 50 - 32 - 180Application: 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 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

low warpage hardened

ISO-Metric Thread

Measuring contact points are designed to allow measurements near to the bottom of blind holes

Ground on the inside and outside

For parts with delicate clamping surfaces

5 mm less than nominal

clamping depth = 52

Adaptive interface machine direction (ADINTMS): BMT non-driven turret interface -size BT65A

With internal cooling

reading parts brushed chromium-plated

20 mm only with reduction sleeve)

All functional surfaces fine machined