HHIP #30 NMTB X 1/4″ END MILL HOLDER (3900-1683)

#30 NMTB X 1/4″ End Mill Holder (3900-1683) ~ For milling machines with #30 standard taper spindles. ~ Hardened and precision ground. ~ Accepts single and double end mills. ~ Drawbar end is 1/2″-13. For milling machines with #30 standard taper spindles. Hardened and precision ground. Accepts single and double end mills. Drawbar end is 1/2″-13.