Test arbor PSK 32 - 20 - 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-vibration boring barsWith internal coolingLonger durability of insertsFor longitudinal and plane turningSetting angle: 93°Delivery: without inserts

For the manufacturing of special tools

Collets sealed for high pressure cooling 120 bar with IC DIN 6499 B (ISO 15488 B) ER-system

with cooling channels

E1= 28 pieces

The tool inserts are made of oil-resistant

- Especially suitable fore wire EDM

- Higher repeat-accuracy

right angularity: 0

bei Ø 6 – Ø 32 mm = h238

no adhesion occurs and the tool

20 mm only with reduction sleeve)