Roughing tools

Our multi-purpose heavy workers cover any kind of standard requirement with a diameter range from 22 mm to 520 mm. This wide range is achieved with the lowest possible number of bore heads and cutting insert holders. The range is generally made up of three basic modules – deviations are possible according to the system:

1. Rough boring body 22 - 150 mm

Starflex
HSK

Large scale boring range

Boring range: 87 - 520 mm
Reversal error: less than 2µ (2/1000 mm)

Bridge rough boring body 87 - 202 mm

These bridge tools are default with two special desiged Johne & Co. carbid-insert holders equipped.

Starflex
HSK

Bridge rough boring body 200 - 520 mm

These bridge tools are default with two standard ISO Cartridges equipped.

Starflex
HSK

You can find further details in the Johne & Co. Starflex-Tools catalogue
or in the Johne & Co. HSK-Tools catalogue.

Download catalogue

Star-Flex
HSK-Flex