CAT40 Shell Mill Holder 3/4" x 1-1/2" Bore Diameter 3/4" in

Works On All CAT40 Machines. Shell Mill Holder. Shell Mill Pilot T.I.R <0.0002". Holder Type Arbor Screw INCLUDED. Unit Dim L x W x H (in) Cat Taper Balanced To G6.3 at 20,000 RPMS.

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