Chuck Adaptors

We have a range of various adaptors for use with Powerbor® machines and cutters.

The 3/4”Weldon to 1/2” x 20 UN Chuck adaptor allows a 1/2”x 20 threaded drill chuck to be quickly placed into any 3/4”Weldon arbor to allow the used of twist drills and plain shank cutters.

The 3/4”Weldon to 1/4” female hexagon allows the machine to be converted to accept any 1/4” hex shank cutter.

The 1/2” x 20 UN threaded Tap Chuck allows the PB32 Combi to use standard DIN taps (Square drive).

The R8 to MT3 adaptor (used with our MT3 to 3/4” Arbor) allows Powerbor® cutters to be used in a Bridgeport type milling machine.

Because to MT3 - 3/4” arbor is used the ejector pin mechanism will eject the slug as each hole is cut.

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Chuck Adaptor Specifications