Description
Solid carbide torus cutter with polished flutes and latest-generation DLC coating.

Application
For non-ferrous materials and long-chipping aluminium.

Features
Type W.
Three cutting edges.
45 deg helix.
Ground recess.
DLC coating sp^2.
Dimensions to manufacturer standard.

Advantages
Outstanding chip evacuation and smooth cutting.

Product Data
Product type: Solid Carbide Torus Cutter
Article family: 206250
Size: 20/5.0 mm

Dimensions
Diameter / corner radius: 20/5.0 mm
Cutting length Lc: 41 mm
Corner radius R1: 5.0 mm
Length L1: 98 mm
Neck diameter D1: 19 mm
Overall length L: 150 mm
Shank diameter Ds: 20 mm
Feed fz aluminium: 0.12 mm

Cutting Data
Aluminium and plastics: 480 m/min
Aluminium: 440 m/min
Aluminium cast >10% Si: 400 m/min
PMMA/acrylic: 200 m/min
PE-HD: 160 m/min
Copper: 160 m/min
CuZn: 200 m/min

Notes
New generation available. Recommended successor product: 206261.