Cutting bit original style

1
…
18
19
20
…
28

None

0 mm

0 mm - 1 mm

1 mm - 3 mm

3 mm - 6 mm

6 mm - ∞

0mm [0"] - 1mm [0.0394"]

1.01 [0.0393"] - 2mm [0.0709"]

2.01mm [0.0787"] - ∞

None

0° - 5°

5° - 20°

20° - 30°