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 : 3-1/8   Shank Diameter  : 3/4   Size : 7/8   Flute Length : 7/8

3 Flute M42 Cobalt CNC Single End Mill

Item #: 08-219-130
Size Type: Fractional
Size: 7/8"
No. of Flutes: 3

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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 7/8"x 3/4"x 3-1/8" M42 Cobalt 3 Flute CNC C/C Single End Mill
Product Specifications
Size Type Fractional
Size 7/8"
No. of Flutes 3
Length of Cut 7/8"
Shank Diameter 3/4"
Tool Material M42 8% Cobalt
Finish Coating Bright
Center Cutting Yes
Single or Double End Single
Overall Length 3-1/8"
Corner Radius 0
Helix Angle 30°
Cutting Direction Right Hand
Flute Shape Helix
Length Type Stub Length
Model # 08-219-130
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 0.514 lbs.
Country of Origin GENERIC/MIXED BIN
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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