AMERICAN SUN USA made B40E750L BT40 3/4" END MILL HOLDER LONG 2-3/8" chucks Neodymium magnets are very brittle

Neodymium magnets are very brittle and must be handled with care

resistant to workshop chemical agents

This plate does NOT MEASURE 10" across

Keyless and pinionless gripping system allows the reduction of clamping and unclamping time

they were unable to compete with cheap chinese imports and are no longer in business)  NTMB50 1" Face / SHELL MILL HOLDER

AMERICAN SUN USA made B40E750L BT40 3/4" END MILL HOLDER LONG 2-3/8" chucks Neodymium magnets are very brittleAmerican Sun Inc USA made (a small American firm that made the highest quality tooling) B40E750L BT40 3 4" END MILL HOLDER LONG. This top of the line tool is for all CNC or standard milling machines, manufactured of high quality alloy materials, heat treated to 60RC and precision ground for accuracy. You won't find better!