Description
Solid carbide slot drill with special geometry for machining aluminium and plastics.

Application
For extremely sharp cutting edges, especially when machining plastics.

Features
Type W.
3 cutting edges.
20 deg helix.
Ground recess.
Left-hand flutes, right-hand cutting.
Diameter tolerance e8.
Shank tolerance h6.

Dimensions
Diameter Dc: 20 mm
Cutting length Lc: 41 mm
Length L1: 54 mm
Neck diameter D1: 19.8 mm
Overall length L: 104 mm
Shank diameter Ds: 20 mm
Feed fz PMMA/acrylic: 0.085 mm
Alternate feed fz PMMA/acrylic: 0.12 mm

Cutting Data
Aluminium: 180 m/min
Aluminium cast >10% Si: 105 m/min
PMMA/acrylic: 190 m/min
PE-HD: 140 m/min
PA 6.6: 160 m/min
PEEK: 140 m/min

Notes
Only valid catalogue sizes extracted.