●Contents: Tap: M8 x 1mm, M10 x 1mm, M10 x 1.25mm, M12 x 1mm, M12 x 1.25mm, M14 x 1.25mm Insert Driver: M8 x 1.0 & M10 x 1.0, M10 x 1.25 & M12 x 1.25 Tap Guide Pin: 8 x 45, 10 x 45, 12 x 45 Insert Guide Rod Knurled Head Replacement Thread Insert (5pcs of each): M8 x 1mm, M10 x 1mm, M10 x 1.25mm, M12 x 1.25mm