JIS B 6339 (MAS 403 BT) - KSN Type Quick Change Tap Holders for EM Tap Adaptors - Emuge
KSN quick-change holder for use with threading tools on CNC machining centres and pillar drilling machines.
KSN 1/EM01 = Size 1
KSN 3/EM03 = Size 2
KSN 4/EM04 = Size 3
KSN 5/EM05 = Size 4
