used
5x Lyndex CAT40 CT40 CAT 40 Side Lock Solid Endmill Holders
includes some retention knobs (they're all different)
1: C4006--0187 0.1875" 2: C4006-050 0.500" 3: C4006-050 0.500" 4: C4006-050 0.500" 5: C4006-0312 0.312"
JC