Drill Size for Cutting Tap Calculator (mm)
MThD
mm
Pitch
Coarse
DSize
mm
MThD
mm
Pitch
Fine
DSize
mm
Drill Size for Forming Tap Calculator (mm)
MThD
mm
Pitch
Coarse
DSize
mm
MThD
mm
Pitch
Fine
DSize
mm
MThD - Major Thread Diameter mm; Pitch - mm; DSize - drill size mm