Description
Solid carbide end torus cutter for copy and traverse milling at very high feed rates.

Application
For hard machining under HPC/HSC conditions.

Features
Type N.
3 cutting edges.
15 deg helix.
Ground recess.
TiAlN coating.
Special centre-cutting geometry.

Advantages
High metal removal rate and stable long-overhang machining.

Product Data
Product type: Solid Carbide End Torus Cutter HPC
Article family: 206262
Size: 4 mm

Dimensions
Number of teeth Z: 3
Maximum transverse step ae max: 0.25 mm
Programming radius: 0.5 mm
Cutting length Lc: 2.5 mm
Length L1: 16 mm
Neck diameter D1: 3.6 mm
Intermediate diameter D6: 3.95 mm
Overall length L: 58 mm
Shank diameter Ds: 6 mm
Feed fz steel <900 N/mm^2: 0.07 mm

Cutting Data
Steel <500 N/mm^2: 175 m/min
Steel <750 N/mm^2: 170 m/min
Steel <900 N/mm^2: 150 m/min
Steel <1100 N/mm^2: 135 m/min
Steel <1400 N/mm^2: 140 m/min

Notes
Successor product to 206280.