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Turning tools \ Miniature boring range, front end D=8-13 mm
Miniature cutting insert, front face
For chamfering
Application: Advantage:
For chamfering.  Very hard cemented carbide grade ensures low wear
Execution:  User-friendly chamfering with high surface quality
 Innovative coating technology for universal use with very high service life
 Solid carbide cutting insert, 45° chamfering angle requirements

F
H
W

Vc in steel  15-70 m/min
Vc in stainless steel  15-70 m/min
Vc in non-ferrous metals  20-90 m/min
Vc in cast iron  15-30 m/min
Min./max. Vc in hardened steel 50 HRC 10-40 m/min
f min./max. 0.02-0.08 mm/U
Indexable insert Bevel angle Edge depth (mm) W (mm) F (mm) f min./max. Min. bore Ø (mm) 17135...
type (Degree) Ident. No.
A8 90 1.4 0.2 4.5 0.02-0.08 mm/U 8.8 210
A10 90 1.8 0.2 7.5 0.02-0.08 mm/U 12.7 215
Prod. Gr. 1FJ
Miniature cutting insert, front face
For internal recessing

Application: Advantage:
For internal recessing.  Very hard cemented carbide grade ensures low wear
Execution:  Stable geometry for the cutting insert
 Innovative coating technology for universal use with very high service life
 Solid carbide cutting insert requirements

F
H
R W

Vc in steel  15-70 m/min
Vc in stainless steel  15-70 m/min
Vc in non-ferrous metals  20-90 m/min
Vc in cast iron  15-30 m/min
Min./max. Vc in hardened steel 50 HRC 10-40 m/min
Indexable insert type Recessing width (mm) Tolerance of plunge Plunge depth (mm) F (mm) Min. bore Ø (mm) 17135...
depth Ident. No.
A8 1 ± 0.02 mm 2 5.1 9.4 220
A8 1.5 ± 0.02 mm 2 5.1 9.4 225
A8 2 ± 0.02 mm 2 5.1 9.4 230
A8 2.5 ± 0.02 mm 2 5.1 9.4 235
A8 3 ± 0.02 mm 2 5.1 9.4 240
A10 1 ± 0.02 mm 1.4 7.1 12.3 245
A10 1.5 ± 0.02 mm 1.4 7.1 12.3 250
A10 2 ± 0.02 mm 1.4 7.1 12.3 255
A10 1 ± 0.02 mm 2.3 7.9 13.1 260
A10 1.5 ± 0.02 mm 2.3 7.9 13.1 265
A10 2 ± 0.02 mm 2.3 7.9 13.1 270
A10 2.5 ± 0.02 mm 2.3 7.9 13.1 275
A10 3 ± 0.02 mm 2.3 7.9 13.1 280
Prod. Gr. 1FJ

Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com
Availability subject to country specific rules and regulations. 508

0639_EN_2018_KERN[21847967]-v.indd 641 12/17/2018 3:33:40 PM