Vertex Posilock Milling Chuck NT30 1/2W with Imperial Collets (#23)

Shank : NT30. Collets : 1/4", 3/8", 1/2", 5/8". Vertex Posi-lock Milling Chuck. • Gradual collet taper for powerful clamping action over entire collet. Drawbar : 1/2 x 12 W.

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