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.
2 cutting edges.
20 deg helix.
Ground recess.
Left-hand flutes, right-hand cutting.
Diameter tolerance e8.
Shank tolerance h6.

Dimensions
Diameter Dc: 8 mm
Cutting length Lc: 22 mm
Length L1: 27 mm
Neck diameter D1: 7.8 mm
Overall length L: 70 mm
Shank diameter Ds: 8 mm
Feed fz PMMA/acrylic: 0.03 mm
Alternate feed fz PMMA/acrylic: 0.04 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.