Shop Floor Charts

#25 Drill Size

A #25 number drill is 0.1495" (3.797 mm).

Closest fraction: 5/32 (0.1562", over by 0.0068").

Tap drill for

#10-24 UNC

Next size down / up

DrillInchmm
#260.14703.734
#240.15203.861

Full drill size chart →

Printable PDF version - Drill Size Chart
Clean letter-size sheet for the toolbox or shop wall. Instant download, $3.49.
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