9--7
112
Cutting speed and choice of tools
For general use on materials over 5 mm. thick. Suitable for cutting steels, castings
and non---ferrous hard materials.
Undulated set
Used to describe groups of teeth undulating alternatively to the right and left.
This type of set is used with very fine teeth for cutting thin pipe walls and
small---section profiles (from 1 to 3 mm).
Alternating grouped sets
These are groups of teeth angled to the right, one straight tooth, then a further
groupangledtotheleft.
This set is used for very fine teeth for cutting very thin sections (less than 1 mm).
Alternating set
This set is one tooth to the right followed by one to the left.
This set is used for soft non---ferrous materials, plastics and wood.
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General