NEW 1.0" STRAIGHT SHANK ER20 M COLLET CHUCK TOOL HOLDR GAGE LENGTH 4.0"

HOLDER TYPE ER COLLET HOLDER CLAMPING RANGE 3/16-1/2″ CLAMPING SIZE ER20. SHANK TYPE LATHE CHUCK DRAWBAR THREAD M6 COLLET NUT ER20 M. OVERALL LENGTH7 5.1" SHANK LENGTH 4.0" SHANK WITH FLAT NO.