CWN-CWX WFHFCWN-CWXWFHF BH BH FLASR/L External grooving and threading toolholder, for Swiss lathes 5.31 3° LF Right hand (R) shown. Designation CWN CWX HF H B LF WF Insert Torque* FLASR/L-1616M3 1 3 16 16 16 125 16 FL*-3**R/L... 3 Note: Use right-hand toolholders (R) with right-hand inserts (R); and left-hand toolholders (L) with left-hand inserts (L). *Torque: Recommended clamping torque (N∙m) External SPARE PARTS Designation Clamp Clamping screw Wrench Internal FLASR-1616M3 TF-184 S-412 5/32HEX FLASL-1616M3 TF-185 S-412 5/32HEX Face Parting FLSR/L External grooving and threading toolholder, for Swiss lathes Others 4.5 3° LF Right hand (R) shown. Designation CWN CWX HF H B LF WF Insert Torque* FLSR/L-2020M3 1 3 20 20 20 125 32 FL*-3**R/L... 3 FLSR/L-2525M3 1 3 25 25 25 150 32 FL*-3**R/L... 3 Note: Use right-hand toolholders (R) with right-hand inserts (R); and left-hand toolholders (L) with left-hand inserts (L). *Torque: Recommended clamping torque (N∙m) SPARE PARTS Designation Clamp Clamping screw Wrench FLSR-****M3 TF-72 S-412 5/32HEX FLSL-****M3 TF-73 S-412 5/32HEX STANDARD CUTTING CONDITIONS ISO Workpiece material Grade Application Cutting speedVc (m/min) Feedf (mm/rev) High carbon steel AH110 Grooving 100 - 200 0.12 - 0.35 S45C, etc. C45, etc. AH725 Threading 80 - 180 - Alloy steel AH110 Grooving 50 - 80 0.12 - 0.3 SCM435, etc. 34CrMo4, etc. AH725 Threading 60 - 160 - Stainless steel AH110 Grooving 50 - 150 0.1 - 0.2 SUS304, etc. X5CrNi18-9, etc. AH725 Threading 50 - 130 - Gray cast iron FC250, etc. AH110 Grooving 50 - 180 0.1 - 0.25 250, etc. Ductile cast iron FCD400, etc. AH110 Grooving 50 - 120 0.1 - 0.25 40-15, etc. Reference pages: Inserts → F069 F068 www.tungaloy.com