3 Flute M42 Cobalt CNC Single End Mill
TTC PRODUCTION 3 Flute M42 Cobalt CNC Single End Mill - Tool Material: M42 Cobalt   Number of Flutes: 3   Overall Length : 2-1/4   Shank Diameter  : 3/8   Size : 7/16   Flute Length : 9/16

3 Flute M42 Cobalt CNC Single End Mill

Item #: 08-219-065
Size: 7/16"
No. of Flutes: 3
Length of Cut: 9/16"

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3 flutes provides increased tool strength & the ability to slot & pocket


  • For counterboring, slot, step and face milling.


  • Better advantages than 2 and 4 flute end mills.
  • Non-chattering.
  • Excellent chip clearance.
  • Faster speed and feeds.
TTC PRODUCTION Stub Length Center Cutting Uncoated 3 Flute M42 Cobalt C.N.C. Single End Mill
Product Specifications
Size 7/16"
No. of Flutes 3
Length of Cut 9/16"
Shank Diameter 3/8"
Tool Material M42 8% Cobalt
Finish Coating Bright Finish
Center Cutting Yes
Single or Double End Single
Overall Length 2-1/4"
Corner Radius 0
Cutting Direction Right Hand
Flute Shape Helix
Flute Length 9/16"
Length Type Stub Length
Prop. 65 Yes
Series [D47]
Shank Style Straight Shank
Tolerance_Cutting Diameter +0.0015"/-0.0000"
Tolerance_Shank Diameter +0.0000"/-0.0010"
Type 3 Flute M42 Cobalt CNC Single End Mill
Weight 0.27 lbs.
Country of Origin Import
Prop 65 Warning Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.

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