Series 121
[5 Flute - Radius - Rougher-Finisher]


Series 121 5 Flute Rougher-Finisher for Steels & High Strength Alloys.

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Features
  • Bridges the gap between full roughing and finishing applications
  • Maintains an exceptional part surface finish
  • Relieves tool pressure during machining
  • Corner Radiusis standard for improved edge protection
  • Excellent when machining Inconel, Titanium and Stainless Steel
  • Available with TiCN (Part Number ending in 2), AlTiN (Part Number ending in 4) and nACRo® (Part Number ending in 5)