DCN-DCX DCONMS FINE-BEAM DTS-EX Direct mount indexable head with external 4-start thread for double tube system (DTS), tool diameter: ø25 - ø65 mm Wrench Hsize LF OAL Standard products Drill tube Drill head Designation DC Designation Dia. (mm) OAL LF DCONMS H FNBM-11D-50.00 50.00 OT11 46.5 114 110 43 41 Non-standard products (to be supplied on request) When ordering FNBM-**D - xx.xx Drill head Diameter (mm) e.g. Designation for tool diameter ø30.5 mm: FNBM-05D-30.50 Outer tube Drill head Designation DCN DCX Designation Dia. (mm) OAL LF DCONMS H FNBM-03D-xx.xx 25.00 26.40 OT03 23.5 73 70 21 22 FNBM-04D-xx.xx 26.41 28.70 OT04 26 78 75 23.5 23 FNBM-05D-xx.xx 28.71 31.00 OT05 28 78 75 25.5 24 FNBM-06D-xx.xx 31.01 33.30 OT06 30.5 83 80 28 27 FNBM-07D-xx.xx 33.31 36.20 OT07 33 93 90 30 29 FNBM-08D-xx.xx 36.21 39.60 OT08 35.5 99 95 33 32 FNBM-09D-xx.xx 39.61 43.00 OT09 39 104 100 36 35 FNBM-10D-xx.xx 43.01 47.00 OT10 42.5 104 100 39 38 FNBM-11D-xx.xx 47.01 51.70 OT11 46.5 114 110 43 41 FNBM-12D-xx.xx 51.71 56.20 OT12 51 120 115 47.5 46 FNBM-13D-xx.xx 56.21 60.99 OT13 55.5 120 115 51 50 FNBM-13D-xx.xx 61.00 65.00 OT13 55.5 120 115 51 55 Reference pages: Spare parts → 027, Inserts → 029 - 030, Guide pads → 031, Standard cutting conditions → 032, Drill tube (DTS) → 066 026 www.tungaloy.com