Description
High-precision solid carbide ball nose slot drill with DLC coating.

Application
For the highest dimensional accuracy and contour variations within the micrometre range.

Features
Type W.
Two cutting edges.
45 deg helix.
Ground recess.
DLC coating sp^2.
Radius contour tolerance +/-0.005 mm.
Diameter tolerance -0.007/+0.002 mm.

Advantages
High precision, stable cutting and excellent surface finish.

Product Data
Product type: Solid Carbide High Precision Ball Nose Slot Drill
Article family: 207097
Size: 3 mm

Dimensions
Diameter: 3 mm
Cutting length Lc: 6 mm
Length L1: 16 mm
Neck diameter D1: 2.7 mm
Overall length L: 50 mm
Shank diameter Ds: 3 mm
Feed fz aluminium: 0.03 mm

Cutting Data
Aluminium and plastics: 600 m/min
Aluminium: 550 m/min
Aluminium cast >10% Si: 500 m/min
PMMA/acrylic: 220 m/min
PE-HD: 180 m/min
Copper: 180 m/min
CuZn: 220 m/min

Notes
Successor product to 207095.