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Tap Drill Chart | ISO Metric - J Series

Metric

Metric Fine

Drill Size (mm)

Drill Size (mm)

Ø

Pitch

Pitch

M2

0.4

1.65 2.10 2.60 3.00 3.40 4.30 5.10 6.10 6.90 8.70

- - - - - - - - 1

- - - - - - - -

M2.5

0.45

M3

0.5 0.6 0.7 0.8

M3.5

M4 M5 M6 M7 M8

1 1

1.25

7.10 8.90

M10 M12 M14 M16 M18 M20

1.5

1.25 1.25

1.75

10.50

10.90 12.60 14.60 16.60 18.60

- 2 - -

-

1.5 1.5 1.5 1.5

14.30

- -

THREAD MILLING REFERENCE GUIDE | 29