NEW 1.0" STRAIGHT SHANK ER20 FLOATING TAP TOOL HOLDER LENGTH L 3.14" USA

HOLDER TYPE FLOATING COLLET HOLDER CLAMPING RANGE 3/16-1/2″ FLOATING RANGE 10MM / 3/8". OVERALL LENGTH 4.5" SHANK LENGTH 3.14" SHANK FLAT YES. SHANK TYPE LATHE CHUCK DRAWBAR THREAD NO COLLET NUT ER16 A.