RE 2°2°S2°2°S CW±0.05CW±0.05 No. of edges H WF2 WFHF CW HBH BH Grooving RERE Face grooving FMM/FMN type FMM/FMN Carbon steel / Alloy steel Q P Stainless steel Q M Cast iron Q P K Non-ferrous metals Q N Titanium alloy Q S Hard materials (~40 HRC) O H Hard materials (40 HRC ~) Dimension (mm) Tolerance Carbide Cermet Insert Description CW S RE INSL CWmin. CW CVD PVD -max.CR9025PR905PR915PR930KW10-TN90Applicabletoolholder FMM 30-03 1 3 3.5 0.3 12 - 0.05 + 0.05 N N N N N N KFMS&...3 FMM 40-04 1 4 3.5 0.4 12 - 0.05 + 0.05 N N N N N N KFMS&...4 INSL FMM 50-04 1 5 3.5 0.4 12 - 0.05 + 0.05 N N N N N N KFMS&...5 Chip control oriented / M class FMM 60-04 1 6 3.5 0.4 12 - 0.05 + 0.05 N N N N N G FMN 3 1 3 3.5 0.25 12 - 0.05 + 0.05 N N N N KFMS&...3 RE FMN 4 1 4 3.5 0.25 12 - 0.05 + 0.05 N N N N KFMS&...4 INSL FMN 5 1 5 3.5 0.25 12 - 0.05 + 0.05 N N N N KFMS&...5 Sharp cutting oriented / M class FMN 6 1 6 3.5 0.25 12 - 0.05 + 0.05 N N N FMN inserts are only for deep grooving and not applicable for turning. KFMS (Face grooving) External dia. KFMSL... of the groove CDX : =/< 16 mm CDX : =/> 20 mm KFMSR... CDX20 CDX LF LH LH CDX Right-hand shown | Left-hand shown Toolholder dimensions Availabi-lity Dimension (mm) Spare partsClamp boltWrench (hex.) Description R L CDX H B LH CW HF HBH LF WF WF2 DAXN DAXX(min.)(max.) KFMS& 2020K2530-3 N 25 30 2020K3040-3 N 13 39 6.1 30 40 2020K4050-3 N - 40 50 2020K5065-3 N 20 20 20 125 20.7 50 65 HH5X20 22 41 2020K6585-3 N 65 85 - 2020K85110-3 N 85 110 25 44 5 2020K110145-3 N 3 110 145 LW-4 2525M2530-3 N N 25 30 2525M3040-3 N N 13 39 6.1 30 40 2525M4050-3 N N 40 50 2525M5065-3 N N 25 25 25 - 150 25.7 50 65 HH5X25 22 41 2525M6585-3 N N 65 85 - 2525M85110-3 N N 85 110 25 44 2525M110145-3 N N 110 145 N : Standard item R : Right hand only L : Left hand only U : Check availability Recommended cutting conditions: G120 G107