Cutter head holder DIN 69871 with enlarged contact surface Form A short balanced G6.3 at 8,000 rpm

Execution:
- made of case hardened steel, all functional surfaces ground
- Tensile strength in the core of at least 800 N/mm ² , hardened (min. HRC 56)
- with driving stones and enlarged contact surface
- Taper accuracy min. AT 3
- Form AD/AF: central coolant supply and resealable coolant channels on the collar
- Coolant outlet holes on the front side (not on 240610+240611)

Use:
For holding cutter heads and milling cutters with cross groove.

Delivery:
Complete with screwed-on drive stones and cutter tightening screw.
From C71 = 40 mm additionally with 4 threaded holes according to DIN 2079.

A notice:
- suitable accessories can be found on page 24/???
- *also suitable for ANSI-CAT