DVVNN (External turning / External copying)

72.5˚ LH

70° LF D

Toolholder dimensions

Spare parts Spare parts Availabi- Availabi- Dimension (mm) Dimension (mm)

lity Clamp Clamp screw Screw Shim Spring Wrench (Torx) Wrench (hex.) lity Clamp Clamp screw Screw Shim Spring Wrench (Torx) Wrench (hex.)

Description Applicable inserts Description Applicable inserts

RLH B LH HF LF WFNH B LH HF LF WF
DVLN&2020K-16NN20 2020 125 25DVVNN2020K-1620 2020 125 10

45 0.8 -6 -9 CP-5D SB-4085TR CS-5D DV-33 SP-5D FT-15 LW-3 VN..1604 N

2525M-16 25 25 25 150 32 46 0.8 -11 CP-5D SB-4085TR CS-5D DV-33 SP-5D FT-15 LW-3 VN..1604

N N 2525M-16 N 25 25 25 150 12.5

When using inserts whose corner-R(RE) is greater than 1.2 mm, additional modifications to the shim are necessary in order to prevent workpiece and shim from interfering each other. Wrench (FT-15) is sold separately. Applicable inserts

ApplicationsHard materials CBNCast iron/ Hard materials CeramicsFinishingFinishingFinishingFinishing - MediumFinishing - MediumFinishing - Medium
Insert Toolholder
DVLN - 16 DVPN - 16 DVVN - 16VNUU1604........MEVNUA1604......25VNMG1604..GPVNMG1604..PPVNGG1604....SVNMG1604..VFVNMG1604..HQVNMG1604..MQ
PageC12B115B45B45B46B47B46B46
ApplicationsFinishing - MediumFinishing - MediumFinishing - MediumHard materials/ Cast iron CBNMediumMediumMedium - RoughingMedium - Roughing
Insert Toolholder
DVLN - 16 DVPN - 16 DVVN - 16VNMG1604..PQVNGG1604......VNMG1604....VCVNGA160408......ME..VNMG1604..TN-VVNGG1604....VNMG1604..MSVNMG1604..MU
PageB46B46B47C12B45B45-B46B46B46
ApplicationsRoughingRoughingRoughingRoughingWithout ChipbreakerNon-ferrous metals PCD
Insert Toolholder
DVLN - 16 DVPN - 16VNMG1604..KGVNMG1604..KHVNMG1604..SGVNMG1604..VNGA1604..VNMM1604........
DVVN - 16
PageB45B45B45B45B46C28

Dimension (mm)

N N

2525M-16 N N 25 25 25 150 32