KM63XMZ Internal Cutting Units KM63XMZ™ Internal Cutting Units P-Clamping PDUN 93° D2 D min F L4 L1 gage order number catalog number mm in mm in mm in mm in mm in insert kg lbs right hand 2231273 KM63XMZS25KPDUNR11Y 25 .98 32 1.26 17 .669 88 3.45 125 4.921 DN..110408/DN..332 1,15 2.530 left hand 2231274 KM63XMZS25KPDUNLF11Y 25 .98 32 1.26 17 .669 88 3.45 125 4.921 DN..110408/DN..332 1,15 2.530 Spare Parts lever toggle catalog number screw lever right hand KM63XMZS25KPDUNR11Y 514.012 511.015 left hand KM63XMZS25KPDUNLF11Y 514.012 511.015 A284 WWW.WIDIA.COM