Page 9 - TURNING CATALOG p255-458
P. 9
Chipbreaker Selection SELECTION GUIDE GROOVE-TURN
Profiling (full radius) YZ-Type
• First choice for profiling ductile aluminum
Y-Type • Peripheral ground and polished top
• First choice in profiling
• Positive top rake reduces cutting forces rake with a very sharp edge
• Excellent for long shafts • Width range External: 3-8 mm
• Eliminates vibrations
• Both precision ground and utility inserts
• Width range External: 3-12 mm Internal: 2-3 mm
YF-Type H-Type
• First choice for profiling ductile materials • Unique chipbreaker for heavy-duty profiling
• Utility inserts only • Negative T-land for extra edge toughness
• Width range External: 3-8 mm • Suitable for heavy interrupted cuts and cast iron machining
• Width: 12 mm
PA-Type
• First choice for profiling aluminum
• High positive rake
• Peripheral ground and polished top
rake with a very sharp edge
• Suitable also for finish operations on
titanium and heat resistant alloys
• Width range External: 3-8 mm
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