EMSC 1/2 x 1/2 (.030) 5FSER ADDER AlCrN 1-3/4 x 4

  • EMSC 1/2 x 1/2 (.030) 5FSER ADDER AlCrN 1-3/4 x 4
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$238.88 USD
$238.88 USD
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Reach vs. Rigidity Select the shortest length that clears your part walls to maximize tool life and feed rates.
Regular
4.0" OAL · 1.75" LOC Stub
2.5" OAL · 0.625" LOC
SKU: 18920  | End Mill •  Cut Diameter 0.5" •  LOC 1.75" •  Shank 0.5" •  AlCrN

Single end· Regular length for general-purpose milling.

Solid Carbide ADDER 5-Flute Corner Radius End Mill – Flute Single End Stub

This stub-length ADDER end mill provides maximum rigidity and control, featuring a .030" corner radius for improved edge durability during finishing operations.

  • 5-flute configuration for smooth surface finishes
  • Flute Single End Stub (FSES) for increased rigidity
  • .030" corner radius for reduced edge chipping
  • AlCrN coating for heat and wear resistance
  • Solid carbide construction
  • Steel
  • Stainless steel
  • Precision finishing
  • Short-reach contouring
  • CNC machining

Piece Count: 1
Tool Type: Adder End Mill
End Style: Square End
Cut Diameter (in): 0.5
LOC (in): 1.75
Shank Diameter (in): 0.5
OAL (in): 4
No. of Flutes: 5
Coating: AlCrN

Ground to 1/30th of a human hair on 100% virgin carbide is our baseline. Because accuracy and tool life are not just an 'industry standard' at Cobra Carbide. Tool Tolerance

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Specifications
Tool Type: End Mill
Cut Ø: 0.5" (12.7 mm)
Shank Ø: 0.5" (12.7 mm)
LOC: 1.75" (44.45 mm)
OAL: 4" (101.6 mm)
Flutes: 5
Corner Radius: 0.03
Coating

AlCrN

Hardness: 3,200 HV

Max Operating Temp: Up to 2,012°F

Friction Coefficient: ~0.4

Primary Applications: Cast iron, stainless steel, and abrasive materials requiring superior thermal shock resistance and high oxidation stability

The high aluminum content forms a protective aluminum oxide shield at elevated cutting temperatures, protecting the carbide substrate.

Ideal Materials
  • Steel
  • Stainless Steel
  • Hardened Steel
  • Cast Iron
  • Aluminum
  • Titanium
  • Nickel/Inconel
  • Non-Ferrous
  • Composites
Product Product subtotal Quantity Price Product subtotal
EMSC 1/2 x 1/2 (.030) 5FSER ADDER AlCrN 1-3/4 x 4
EMSC 1/2 x 1/2 (.030) 5FSER ADDER AlCrN 1-3/4 x 4SKU: 18920
EMSC 1/2 x 1/2 (.030) 5FSER ADDER AlCrN 1-3/4 x 418920
$238.88/ea		 $0.00
$238.88/ea $0.00
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