Description
Solid carbide torus cutter with polished flutes and innovative micrograin substrate.

Application
For aluminium machining; 206264 is particularly suitable for finishing work.

Features
Type W.
Four or five cutting edges.
Ground recess.
DLC coating.
HPC geometry.

Advantages
Excellent chip evacuation, high feed rates and stable cutting.

Product Data
Product type: Master Alu Solid Carbide Torus Cutter HPC
Article family: 206264
Size: 16/3.0 mm

Dimensions
Number of teeth Z: 4
Diameter / corner radius: 16/3.0 mm
Cutting length Lc: 25 mm
Corner radius R1: 3.0 mm
Length L1: 65 mm
Neck diameter D1: 15 mm
Overall length L: 125 mm
Shank diameter Ds: 16 mm
Feed fz aluminium: 0.17 mm
Feed fz aluminium cast: 0.2 mm

Cutting Data
Aluminium and plastics: 450-550 m/min
Aluminium: 400-500 m/min
Aluminium cast >10% Si: 380-400 m/min
PMMA/acrylic: 150-200 m/min
Copper: 120-160 m/min
CuZn: 150-200 m/min

Notes
Corner-radius tolerances: R1=0.5 +/-0.02 mm; R1 0.5-1.5 +/-0.03 mm; R1>1.5 +/-0.05 mm.