Question #6909
Submitted by Answiki
on 10/14/2022 at 07:42:16 AM UTC
What diameter should I pre-drill for an M3 tap?
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Answer
Submitted by Answiki
on 10/14/2022 at 07:43:00 AM UTC
The pre-drilled diameter of an M3 x 0.5 thread is 2.5 mm.
The pre-drilled diameter for tapping is given by the drilling diameter minus the pitch. For a standard M3 x 0.5 tap, you need to drill to 3 - 0.5 = 2.5 mm.
Answer by Answiki on 10/14/2022 at 07:43:00 AM
The pre-drilled diameter of an M3 x 0.5 thread is 2.5 mm.
The pre-drilled diameter for tapping is given by the drilling diameter minus the pitch. For a standard M3 x 0.5 tap, you need to drill to 3 - 0.5 = 2.5 mm.
Question by Answiki 10/14/2022 at 07:42:16 AM
What diameter should I pre-drill for an M3 tap?
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