Ball End Mill: 0.3125" Dia, 0.8125" LOC, 4 Flute, Solid Carbide MPN:B-440-10-A

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Brand: Robbjack
Part #: B-440-10-A
UPC: 00662966203118
SKU
310-03505047
Ball End Mill: 0.3125" Dia, 0.8125" LOC, 4 Flute, Solid Carbide

The solid carbide ball end mill with a diameter of 0.375 inches and length of cut of 0.8125 inches features four flutes making it an ideal choice for machining complex shapes or finishing operations on materials such as steel, aluminum, plastic, wood or carbon fiber in industries like automotive, aerospace or electronics where precision is paramount. Its small radius design allows greater depth of cut without chipping or burning the material while reducing rounding and its special alloy composition provides excellent wear resistance and durability to withstand high temperatures. With a square shank for increased stability in machines like mills, lathes, or machining centers, this ball end mill is an essential tool for any serious manufacturer, machine shop or craftsmen who demand superior performance at an affordable cost.

Ball End Mill: 0.3125" Dia, 0.8125" LOC, 4 Flute, Solid Carbide 2-1/2" OAL, 5/16" Shank Dia, 40 degree Helix, AlTiN Coated, Single End, Series B-440

Product Information

  • : B-440-10-A
  • Chipbreaker: No
  • Coating/Finish: AlTiN
  • Coolant Through: No
  • Cutting Direction: Right Hand
  • End Mill Material: Solid Carbide
  • End Type: Ball; Single
  • Extended Reach: No
  • Flute Direction: Right Hand
  • Flute Type: Spiral
  • Helix Angle: 40
  • Length of Cut (Decimal Inch - 4 Decimals): 0.8125
  • Length of Cut (Inch): 13/16
  • Length of Cut Range (Decimal Inch): 0.7000 to 1.0000
  • Length Type: Regular
  • Maximum Helix Angle: 40.00
  • Mill Diameter (Decimal Inch): 0.3125
  • Mill Diameter (Inch): 5/16
  • Mill Diameter Tolerance: +0.000 to -0.003 in
  • Number of Flutes: 4
  • Overall Length (Inch): 2-1/2
  • Overall Length Tolerance: +0.060 to -0.060 in
  • Series: B-440
  • Shank Diameter (Inch): 5/16
  • Shank Diameter Tolerance: -0.0001 to -0.0002 in
  • Single Or Double End: Single
  • Undercutting: No
  • Variable Helix: No
  • Variable Index: No

Additional Information

  • Hazardous Materials: No, oK to Ship Via Air
  • Country of Origin: US, United States
  • TAA Compliant: Yes
  • UNSPSC: 27112803
  • UPC: 662966203118
  • CA Restricted (Prop 65): Unknown
  • Package Weight: 0.12
  • Prohibited States: AK,HI,PR
Product info last updated on October 1, 2024 3:07am UTC Category: Ball End Mills
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