5/16 as a Decimal

5/16" = 0.3125" = 7.938 mm

5 ÷ 16 = 0.312500

Drills within .0035"

Drill	Inch	mm
8 mm	0.3150	8.000

Fraction	Inch
19/64	0.2969
21/64	0.3281

Printable PDF version - Decimal Equivalent Chart
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