Rushmore USA Small End Diameter:1/4"xTaper:5° 3 Flute Center Cutting Solid Carbide Ball Tapered End Mill
5? 1/4SM END 1-1/4FL TAPER BALL E/M-RUSHMORE

Rushmore USA Small End Diameter:1/4"xTaper:5° 3 Flute Center Cutting Solid Carbide Ball Tapered End Mill

Made In The USA
Item #: 20-109-206
Brand: RUSHMORE USA
Tool Nr: None
Taper Angle Per Side:
Small End Diameter: 1/4"

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Provides a world-class workpiece finish

Benefits

  • A genuine "step up" from high speed steel or cobalt end mills in terms of stiffness and heat resistance, resulting in improved surface finishes, increased through-put and decreased "cost per part" in a broad range of materials ranging from heat resistant alloys, tool & die alloys, to cast irons and non-ferrous materials.
  • Avoids the task of re-orienting either the milling head or workpiece in order to provide a qualified workpiece taper.
  • Rigorous manufacturing standards insure consistent quality tool-to-tool.
  • The perfect combination for chip clearance and surface finishes.
  • Provide excellent chip evacuation and resistance to built up edge.

Applications

  • A staple in aerospace, mold-making and die-cast industries, tapered end mills are indispensable for slotting, side-milling, and 3-D contouring utilizing conventional and/or 5 axis CNC machinery.

Features

  • Premium sub-micron grain carbide, with superb fluting finishes.
  • Fluting diameters ground to high performance endmill industry standards of +.000" / -.002" with h6 slip-fit shank tolerances.
  • Shrink-fit capable.
Product Specifications
Brand RUSHMORE USA
Tool Nr None
Taper Angle Per Side
Small End Diameter 1/4"
End Type Ball End
Tool Material Solid Carbide
Length of Cut 1-1/4"
Shank Diameter 1/2"
Overall Length 4"
Application For slotting, side-milling, and 3-D contouring utilizing conventional and/or 5 axis CNC machinery.
Center Cutting Yes
Cutting Direction Right Hand
Cutting End Shape Ball
Cutting Ends Single
Cutting Length 1-1/4"
Flute Shape Right Hand Spiral
End Diameter 1/4"
Model # 101144
Prop. 65 Yes
No. of Flutes 3
Flute Length 1-1/4"
Shank Style Straight Shank
General Application Tapered Milling
Single or Double End Single
Tolerance_Cutting Diameter +.000" / -.002"
Material To Be Machined From heat resistant alloys, tool & die alloys, to cast irons and non-ferrous materials.
Tolerance_Shank h6
Weight .35 lbs.
Taper Per Side
Workpiece Material From heat resistant alloys, tool & die alloys, to cast irons and non-ferrous materials.
Country of Origin UNITED STATES OF AMERICA
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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