Description
Special ball nose slot drill with enclosed cutting-edge angle.

Application
For precision contour and undercut machining.

Features
Type H.
Two cutting edges.
30 deg helix.
Ground recess.
TiAlN coating.
Enclosed angle: 220 deg.
Radius contour tolerance +/-0.01 mm.

Advantages
Exact radius form with high dimensional accuracy.

Product Data
Product type: Solid Carbide Ball Nose Slot Drill
Article family: 207175
Size: 2 mm

Dimensions
Nominal diameter: 2 mm
Enclosed angle: 220 deg
Cutting length Lc: 1.5 mm
Length L1: 10 mm
Neck diameter D1: 1.7 mm
Intermediate diameter D2: 1.4 mm
Overall length L: 58 mm
Shank diameter Ds: 6 mm
Feed fz: 0.01 mm

Cutting Data
Steel <500 N/mm^2: 575 m/min
Steel <750 N/mm^2: 390 m/min
Steel <900 N/mm^2: 390 m/min
Steel <1100 N/mm^2: 280 m/min
Steel <1400 N/mm^2: 200 m/min
INOX <900 N/mm^2: 200 m/min

Notes
Sizes 1-10 extracted; invalid '-' entries skipped.