
KM63XMZ Adapters KM63XMZ™ Adapters Boring Bar Adapters BA • Boring Bar Adapter • Internal and External Coolant • Metric clamp wrench size order number catalog number D1 D2 L1 L9 screw nozzle clamp screw Nm kg 1855688 KM63XMZBA3278Y 32 70 78 63 MS1561 PWZ1012 5mm 25 2 1510611 KM63XMZBA40105Y 40 80 105 76 MS1858 PWZ1012 6mm 45 3 BA • Boring Bar Adapter • Internal and External Coolant • Inch clamp wrench size order number catalog number D1 D2 L1 L9 screw nozzle clamp screw ft. lbs. lbs 1855692 KM63XMZBA125307Y 1 1/4 2.76 3.071 2.48 MS1561 PWZ1012 5mm 18 4 1516678 KM63XMZBA150413Y 1 1/2 3.15 4.134 2.99 MS1858 PWZ1012 6mm 33 7 1831641 KM63XMZBA200512Y 2 3.54 5.118 3.98 MS1858 PWZ1012 6mm 33 9 NOTE: Do not overtighten clamp screw; use torque recommendations above. Supplied with clamp screw. Clamp screw wrench not included. For boring bar reducers, see page A286. WWW.WIDIA.COM A285