Description
High-performance PCD milling cutter with internal cooling and conical design.

Application
For structural aluminium components and high-volume machining.

Features
Type N.
Three cutting edges.
Ground recess.
Internal cooling.
HPC geometry.
Axial angle approximately 10 deg positive.
Size 16 taper transition 2.2 deg; size 20 taper transition 1.5 deg.

Dimensions
Diameter Dc: 20 mm
Cutting length Lc: 14.2 mm
Corner radius R1: 3 mm
Length L1: 22.6 mm
Neck diameter D1: 17 mm
Overall length L: 120 mm
Shank diameter Ds: 20 mm
Length L2: 70 mm
Diameter D2: 19.4 mm
Feed aluminium cast >10% Si: 0.2 mm

Cutting Data
Aluminium and aluminium alloys: 900 m/min
PMMA, PE-HD, PA 6.6, PEEK, PVDF, POM and composites: 1000 m/min
Copper and CuZn: 900 m/min

Notes
High rigidity for high-volume machining.