Trapano a passo spirale placcato titanio gambo esagonale 3 pezzi 4-12/4-20/4-32 utensile manuale

Model: Hexagonal Spiral Step Drill + Center Punch. Type: Step drill. 1set Drill. 4-32mm (4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32mm). 4-20mm (4, 6, 8, 10, 12, 14, 16, 18, 20mm). Item information.

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