Seco

Seco Tools N73121 3/8 in, 3, 30 Degree, Roughing & Finishing End Mill

NIACUT 17014368
$37.10 / EA
Out of Stock
Seco Tools N73121 3/8 in, 3, 30 Degree, Roughing & Finishing End Mill
  • Mill Diameter - Decimal: 0.3750 in
  • Mill Diameter - Fractional: 3/8 in
  • Chamfer Length: 0.0200 in
  • Corner Radius: 0.02 in
  • Number of Flutes: 3
  • Material: M42 HSS-Co 8
  • Finish/Coating: Uncoated
  • Length of Cut: 7/8 in
  • Shank Diameter - Fractional: 3/8 in
  • Overall Length: 2-3/4 in
  • Cutting Direction: Right Hand
  • Helix Angle: 36 deg
  • Center Cutting: Center-cutting
  • Chipbreaker: No
  • Cutter Diameter - Fractional: 3/8 in
  • Extended Reach: No
  • Flute Type: Spiral
  • Length of Cut - Fractional: 7/8 in
  • Length Type: Regular
  • Mill Diameter Tolerance: +0.003/-0.000 in
  • Overall Length - Fractional: 2-3/4 in
  • Part Number: N73121
  • Shank Diameter Tolerance: -0.0001/-0.0005 in
  • Taxonomy Level 1: Milling
  • Shank Type: Weldon Flat
  • Flute Direction: Right Hand
  • Weldon flat standard
  • Designed for profiling and slotting in all materials
  • Excellent performance in difficult-to-cut hard materials
  • M42 cobalt lasts longer than high-speed steel
  • The 8% cobalt content ensures high edge hardness at elevated temperature levels
  • Center-cutting end mills can create three-dimensional shapes and profiles
  • Lower helix angle of 30° wraps slower and is optimized for the toughest roughing applications
  • Titanium Carbo-Nitride (TiCN) coating offers slightly higher hardness and is primarily used to achieve enhanced abrasive wear resistance
  • Higher speeds & increased feeds
  • Great abrasive resistance
  • Have "lead angles" etched on all tools for CNC resharpening.

Application:

  • For general purpose and recommended for heavy stock removal in deep slotting and side cut applications where high metal removal rates are required.

    • Seco Tools N73121 3/8 in | 3 | 30 Degree | HSS-Co | 0.0200 in | Roughing & Finishing End Mill

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