Tools for External Turning and Internal Boring M-Style Clamping Cartridges for Negative Inserts See pages B81–B93 for inserts. MTFN 90° gage order number catalogue number D min F L1 aF° aP° insert right hand 3871303 MTFNR12CA16 50,0 20,0 55 -9.0 -5.0 TN..160408/TN..332 3871302 MTFNR16CA16 60,0 25,0 63 -9.0 -5.0 TN..160408/TN..332 3871301 MTFNR20CA22 70,0 25,0 70 -9.0 -5.0 TN..220408/TN..432 3871300 MTFNR25CA27 100,0 32,0 100 -9.0 -5.0 TN..270612/TN..443 left hand 3871306 MTFNL12CA16 50,0 20,0 55 -9.0 -5.0 TN..160408/TN..332 3871305 MTFNL16CA16 60,0 25,0 63 -9.0 -5.0 TN..160408/TN..332 Spare Parts radial axial lock clamp adjusting adjusting mounting holding D min shim pin hex clamp screw hex screw hex screw screw screw hex washer 50 — KLM33L 2 mm CKM34 STCM38 2 mm KUAM22 2 mm KUAM31 191.406 — 4 mm CSWM 060 050 60 ITSN322 KLM34L 2 mm CKM34 STCM9 2 mm KUAM25 2 mm KUAM32 191.407 — 5 mm CSWM 080 050 70 ITSN433 KLM46 2.5 mm CKM35 STCM37 2.5 mm KUAM25 2.5 mm KUAM32 191.407 — 5 mm CSWM 080 050 100 ITSN534 KLM58 3 mm CKM38 STCM39 3 mm KUAM26 3 mm KUAM32 — MS364 8 mm CSWM 100 080 C102 widia.com