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Turning tools \ Cutting system 3-blade cutting insert

W R
T

L

Machining direction Right Le
Vc in steel  40-150 m/min 40-150 m/min
Vc in stainless steel  30-120 m/min 30-120 m/min
Vc in special alloys  30-70 m/min 30-70 m/min
Min./max. Vc in hardened steel 50 HRC 20-50 m/min 20-50 m/min
L (mm) W (mm) T (mm) Radius (mm) Min./max. f radial Min./max. f axial 17759... 17759...
Ident. No. Ident. No.
19 0.5 1.5 - 0.01-0.06 mm/U 0.02-0.10 mm/U 050 051
19 0.6 1.6 - 0.01-0.06 mm/U 0.02-0.10 mm/U 052 053
19 0.7 1.7 - 0.01-0.06 mm/U 0.02-0.10 mm/U 054 055
19 0.8 2.0 0.05 0.01-0.06 mm/U 0.02-0.10 mm/U 056 057
19 1 2.5 0.05 0.02-0.07 mm/U 0.02-0.10 mm/U 058 059
19 1.2 3 0.05 0.02-0.07 mm/U 0.02-0.10 mm/U 060 061
19 1.4 3 0.05 0.03-0.08 mm/U 0.02-0.10 mm/U 062 063
19 1.5 3 0.05 0.03-0.08 mm/U 0.02-0.10 mm/U 064 065
19 1.7 4 0.05 0.04-0.09 mm/U 0.02-0.20 mm/U 066 067
20 2 4 0.1 0.05-0.10 mm/U 0.02-0.20 mm/U 068 069
20 2.25 5 0.1 0.05-0.10 mm/U 0.02-0.20 mm/U 070 071
20 2.5 6 0.1 0.05-0.10 mm/U 0.02-0.20 mm/U 072 073
20 3 6 0.1 0.05-0.10 mm/U 0.02-0.20 mm/U 074 075
Prod. Gr. 1FG
3-blade cutting insert
For cutting with radius
Application: Advantage:
For grooving with radius.  High-quality cutting material and innovative
coating technology for high requirements around
service life

R
T

L

Machining direction Right Le
Vc in steel  40-150 m/min 40-150 m/min
Vc in stainless steel  30-120 m/min 30-120 m/min
Vc in special alloys  30-70 m/min 30-70 m/min
Min./max. Vc in hardened steel 50 HRC 20-50 m/min 20-50 m/min
L (mm) T (mm) Radius (mm) Min./max. f radial Min./max. f axial 17759... 17759...
Ident. No. Ident. No.
19 1.5 0.25 0.01-0.06 mm/U 0.02-0.10 mm/U 080 081
19 2.0 0.40 0.01-0.06 mm/U 0.02-0.10 mm/U 082 083
19 2.5 0.50 0.02-0.07 mm/U 0.02-0.10 mm/U 084 085
19 3.0 0.60 0.02-0.07 mm/U 0.02-0.10 mm/U 086 087
19 3.5 0.80 0.04-0.09 mm/U 0.02-0.20 mm/U 088 089
19 4.0 1.00 0.05-0.10 mm/U 0.02-0.20 mm/U 290 091
20 6.0 1.25 0.05-0.10 mm/U 0.02-0.20 mm/U 292 093
20 6.0 1.50 0.05-0.10 mm/U 0.02-0.20 mm/U 294 095
Prod. Gr. 1FG

Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com
Availability subject to country specific rules and regulations. 535

0667_EN_2018_KERN[21848005]-i.indd 668 12/17/2018 3:33:43 PM