DCN-DCX DCONMS FINE-BEAM STS-IN Direct mount indexable head with internal single-start thread for single tube system (STS), 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-22N-25.00 25.00 UB22 22 73 70 20 19 FNBM-26N-30.00 30.00 UB26 26 78 75 24 24 FNBM-28N-32.00 32.00 UB28 28 78 75 26 26 FNBM-30N-35.00 35.00 UB30 30 93 90 27 28 FNBM-36N-40.00 40.00 UB36 36 104 100 33 36 Non-standard products (to be supplied on request) When ordering FNBM-**N - xx.xx Drill head Diameter (mm) e.g. Designation for tool diameter ø30.5 mm: FNBM-26N-30.50 Drill tube Drill head Designation DCN DCX Designation Dia. (mm) OAL LF DCONMS H FNBM-22N-xx.xx 25.00 26.99 UB22 22 73 70 20 19 FNBM-24N-xx.xx 27.00 28.70 UB24 24 73 70 22 21 FNBM-24N-xx.xx 28.71 29.99 UB24 24 73 70 22 24 FNBM-26N-xx.xx 30.00 31.99 UB26 26 78 75 24 24 FNBM-28N-xx.xx 32.00 33.99 UB28 28 78 75 26 26 FNBM-30N-xx.xx 34.00 36.99 UB30 30 93 90 27 28 FNBM-33N-xx.xx 37.00 39.99 UB33 33 98 95 30 30 FNBM-36N-xx.xx 40.00 43.00 UB36 36 104 100 33 32 FNBM-36N-xx.xx 43.01 43.99 UB36 36 104 100 33 36 FNBM-39N-xx.xx 44.00 46.99 UB39 39 109 105 37 36 FNBM-43N-xx.xx 47.00 51.99 UB43 43 109 105 41 36 FNBM-47N-xx.xx 52.00 56.99 UB47 47 114 110 44 46 FNBM-51N-xx.xx 57.00 60.60 UB51 51 120 115 49 46 FNBM-51N-xx.xx 60.61 60.99 UB51 51 120 115 49 50 FNBM-56N-xx.xx 61.00 65.00 UB56 56 120 115 53 54 Reference pages: Spare parts → 027, Inserts → 029 - 030, Guide pads → 031, Standard cutting conditions → 032, Drill tube (STS) → 064 Tungaloy 025