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Turning tools \ Cutting system 3-blade cutting insert
3-blade cutting insert
for variable thread cutting 55° partial profi le

Application: Advantage:
For variable thread cutting, 55° sub-profi le  High-quality cutting material and innovative
coating technology for high requirements around
service life

Y
X

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) Min./max. pitch Min./max. number of X (mm) Y (mm) 17759... 17759...
thread starts per inch Ident. No. Ident. No.
19 0.5-1.5 mm 48-16 2.8 1 200 202
19 1.75-3.0 mm 14-8 2.8 1.7 204 206
19 0.5-3.0 mm 48-8 2.8 1.7 208 210
Prod. Gr. 1FG
3-blade cutting insert
For thread cutting, 60° full profi le

Application: Advantage:
For variable thread cutting, 60° full-profi le  High-quality cutting material and innovative
coating technology for high requirements around
service life

Y
X

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) Pitch (mm) X (mm) Y (mm) 17759... 17759...
Ident. No. Ident. No.
19 0.5 2.8 0.6 220 222
19 0.7 2.8 0.7 224 226
19 0.75 2.8 0.7 228 230
19 0.8 2.8 0.7 232 234
19 1.0 2.8 0.8 236 238
19 1.25 2.8 1.0 240 242
19 1.5 2.8 1.1 244 246
19 1.75 2.8 1.3 248 250
Prod. Gr. 1FG

Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com
Availability subject to country specific rules and regulations. 538

0671_EN_2018_KERN[21848014]-q.indd 671 12/17/2018 3:33:38 PM