COMMAND 0.25" CAT40 END MILL HOLDER WITH 2.5" GAGE LENGTH (C4E4-0250)

Command .25" CAT40 End Mill Holder - 2.5" Gage Length ~ Command toolholders are designed for accuracy, with AT3 or better shank taper and a rigid toolholder-to spindle mount. ~ These toolholders are concentric to <0.0002 (0.005mm or 5 microns) which puts the tool precisely on the spindle centerline. ~ These benefits promote minimal tool wear, fewer tool replacements, and less scrap. ~ With fully ground flanges and V-grooves, Command toolholders are easy on tool changers to help prevent constant spindle and changer maintenance. ~ Accepts double end cutters, saving on tool costs.