Wohlhaupter Boring Product Catalog

BORING | Inserts

Wohlhaupter Insert Grades

Carbide

Coated Carbide

ISO Application

Cutting Material

Description

Material

05 10 15 20 25 30 35 40

• Fine-grained substrate with modified cobalt to increase strength. • MT-CVD coating combines advantages of TiCN and Al 2 O 3 . • Versatile material designed for turning grey and ductile iron. • Rough and finish machining. • Medium to high cutting speeds. • Continuous and light to medium interrupted cuts.

P M K N S H P M K N S H P M K N S H P M K N S H P M K N S H P M K N S H P M K N S H P M K N S H

WHC77 (HC)

• Multilayer MT CVD coating. • Roughing and finishing. • Steels, stainless steels, and cast materials.

WHC79 (HC)

• Thick MT CVD coating with adominal AL203. • High cutting speeds possible. • Excellent choice for cast materials.

WHC81 (HC)

• Multilayer PVD coating. • Finishing and roughing. • Universal usage.

WHC88 (HC)

• PVD TiAlN coating. • Roughing and finishing. • Steels, stainless steels, and difficult-to-machine materials. • PVD TiAlN coating. • Finishing. • Machining of steels after heat treating with high Cr content up to 60 HRC. • Hard - soft transitions, difficult-to-machine alloys, and stainless steels. • Multilayer PVD coating. • Finishing and roughing. • Steels, stainless steels, and difficult-to-machine materials.

WHC98 (HC)

WHC111 (HC)

I

WHC114 (HC)

• Stronger PVD coating with improved coating adhesion. • High oxidation resistance allows a wide range of applications.

WHC136 (HC)

Carbide continued

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