PIN CHUCKS

* This drill chuck and arbor is designed for micro drilling * The 12.0mm diameter arbor is mounted in the drilling machine chuck * The arbor is spring loaded allowing the operator to hold the nurled disc and feed the drilling action by hand * This gives the operator full control of the drilling action when using fine drills

* This Eclipse 160 pin chuck comes complete with three collets * Used for gripping very small drills mainly on automatic lathes where pin chuck does not revolve