Sandvik Coromant Threading - Manual (Page 51)

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3. Products - thread turning
CoroThread® 266 – grade recommendations
Two unique grades offer the chance to boost threading performance
with CoroThread 266.
GC1125
Optimized for steel and cast-iron threading with high wear resis-
tance. Can also be applied in ISO M, -N and -S materials
GC1135
Optimized for stainless steel and HRSA and the best choice for
sharp geometries, with high toughness and safe edges. Can also
be applied in ISO P and -K materials.
For cutting data information, refer to chapter 5, Technical reference (page 86) and for
infeed recommendations see chapter 5, Technical reference (page 96).
Stable conditions
Diffi cult conditions