Products > Drilling > Insert Geometries > T-A® Geometries > (-RN) High Rake with Notch Point > Original T-A®: (-RN) High Rake with Notch Point Geometry
Original T-A®: (-RN) High Rake with Notch Point Geometry   
  • Combination of High Rake and Notch Point geometries
  • Reduces bell mouth and lead-off
  • Improves chip formation in materials with very high elasticity/ductility, extremely poor chip forming characteristics, and low material hardness
Recommended Materials  
Materials
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Key Icon Steel
Material Key Icon High Temp Alloy
Key Icon Stainless Steel
Material Key Icon Hardened Steel
Key Icon Cast Iron
Material Key Icon Non-Ferrous
KeyIcon Reference

Material Key Icon