2.1    Cross Cutting (Up-Down-End Mill)

Up-Down-End Mill

Specification:

Cylindrical standard end mills

2 teeth at center: max. 8 teeths

Geometry:

Tools with 2 at center geometry

Tools with groups of different fluting

and periphery cutting edges:

2 teeth: 2 groups

3 teeth: 3 groups

4 teeth: 2 or 4 groups

5 teeth: 5 groups

6 teeth: 2 or 3 groups

8 teeth: 2 or 4 groups

Division:

2.1    Cross Cutting (Up-Down-End Mill)

Extension to 2.1:

2, 3 or 4 teeth tools with two crosswise

cutting edges for each tooth:

Primary fluting: right helix

Cross cutting: left helix