L7221 1 HI-VAN 4F SEM
L7221 1 HI-VAN 4F SEM

L7221 1 HI-VAN 4F SEM

Item #: 08-221-016
Brand: NACHI
Tool Material: Powdered Metal Cobalt
Finish Coating: Bright Finish
Center Cutting: Yes


  • Ideally suited for machining high temperature and high tensile alloys.


  • CAD-CAM designed with a 50° helix angle, to achieve the most effective rake angle, and wider flutes to maximize chip space and coolant flow.
  • Super high helix geometry enhances the use of Nachi FAX-38 steel, a premium powdered metal material containing 8% cobalt and 3% vanadium that is heat treated to achieve the optimum of high red hardness and wear resistance.
NACHI PM-PREM Powdered High Cobalt High Vanadium 50° Multi-Flute Single End Mills
Product Specifications
Tool Material Powdered Metal Cobalt
Finish Coating Bright Finish
Center Cutting Yes
Single or Double End Single
Corner Radius 0
Weight 0.88 lbs.
Country of Origin JAPAN