Model: ACKNR / ACKNL 2020-K12
Shank size: 20 20 mm
Insert type: CNMG 12 (e.g., CNMG 1204 series)
Hand type:
ACKNR Right-hand
ACKNL Left-hand
Overall length: ~125 mm
Geometry & Design
Negative insert holder (0 clearance) strong cutting edge
Approach angle: ~7591 (varies by ACK type, generally sharper than 95 holders)
Insert shape: 80 diamond (C-type)
Clamping system: Strong clamp / multi-lock system high rigidity & stability.
