5/16" 4 Flute Square End Mill AITiSiN Coated Carbide, 1Pcs

5/16" 4 Flute Square End Mill AITiSiN Coated Carbide, 1Pcs

$41.99
$41.99 $60.99
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5/16" 4 Flute Square End Mill AITiSiN Coated Carbide, 1Pcs
  • 5/16" 4 Flute Square End Mill AITiSiN Coated Carbide, 1Pcs
  • 5/16" 4 Flute Square End Mill AITiSiN Coated Carbide, 1Pcs
  • 5/16" 4 Flute Square End Mill AITiSiN Coated Carbide, 1Pcs
  • 5/16" 4 Flute Square End Mill AITiSiN Coated Carbide, 1Pcs
  • 5/16" 4 Flute Square End Mill AITiSiN Coated Carbide, 1Pcs
  • 5/16" 4 Flute Square End Mill AITiSiN Coated Carbide, 1Pcs
  • 5/16" 4 Flute Square End Mill AITiSiN Coated Carbide, 1Pcs
  • 5/16" 4 Flute Square End Mill AITiSiN Coated Carbide, 1Pcs
  • 5/16" 4 Flute Square End Mill AITiSiN Coated Carbide, 1Pcs
  • 5/16" 4 Flute Square End Mill AITiSiN Coated Carbide, 1Pcs
  • 5/16" 4 Flute Square End Mill AITiSiN Coated Carbide, 1Pcs
  • 5/16" 4 Flute Square End Mill AITiSiN Coated Carbide, 1Pcs
5/16" 4 Flute Square End Mill AITiSiN Coated Carbide, 1Pcs

5/16" 4 Flute Square End Mill AITiSiN Coated Carbide, 1Pcs

$41.99
$41.99 $60.99
FREE shipping on this itemShips from West Long Branch, NJ. Typically arrives in 3–7 business days.
30-day returnsChanged your mind? Send it back within 30 days. Return policy
Secure checkoutQuestions? Call 1-888-460-3822 · Mon–Fri 9–5 ET

Key features

  • Precision Dimensions: 5/16" (7.94mm) diameter, 13/16" (20.64mm) flute length, 2-1/2" (63.5mm) OAL. 4-flute design balances material removal rate and finish quality.
  • AlTiSiN Coating (3800 HV, 1200°C): High oxidation resistance and hardness for machining stainless steel and cast iron.
  • Vibration-Resistant Stability: Rigid carbide body and balanced geometry minimize chatter during high-speed CNC machining, enabling smoother cuts and longer edge retention.
  • 4-Flute Geometry: The four-flute configuration features a greater core thickness than designs with fewer flutes, resulting in higher rigidity and permitting higher feed rates.
  • Protective Packaging: Each end mill is packaged in an individual plastic case to prevent edge contact and damage during transit.

XYunEnZ 5/16" 4 Flute Square Nose End Mill, AITiSiN Coated HRC65 Hardness for Stainless Steel/Cast Iron/Hardened Steel - Slot, Step, Side Milling

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