Description
High-precision square shoulder mill with irregular pitch for smooth cutting, high precision and cutting power.

Application
For shoulder milling to large depths and slotting in steel, stainless and acid-resistant steels.

Features
Plain shank.
MTC suitable.
Special geometry reduces cutting forces under unstable conditions and on low-power spindles.
For AO.T1104 milling inserts.

Product Specification
Diameter / effective cutting edges: 20/2
L1: 50 mm
Overall length: 160 mm
Shank diameter: 20 mm
Circular interpolation milling Dmin: 37 mm
Circular interpolation milling Dmax: 38 mm
Circular interpolation milling ap: 6 mm
Maximum ramping angle: 6.5 deg

Cutting Data
Standard application values for inserts: ae = 0.5xD / ap = 3 mm; ap max = 5.5 mm. PCD insert No. 215428: ap max = 3 mm.

Notes
Use GARANT torque screwdriver TQ No. 211750 size 1.5 with bit No. 674252 size 8IP. Set of insert screws: 219799 11 (8IP; 1.5 Nm).