Attention! Pricing Adjustments Going into Effect January 14th, 2019. Click Here to Find Out More.


Fullerton tool company 3800 series


Fullerton's 3800 Twister series, solid carbide high helix 3-flute end mill reduces horsepower requirements and provides high shear and chip clearing benefits.


  • Square End
  • 3 Flutes
  • 60° Helix
  • Single End
  • Eccentric Relief for Increased Edge Strength
  • Right Hand Spiral
  • Right Hand Cut
  • Shank Diameter Tolerance: h6
  • Standard Uncoated and TiCN or TiAlN Coating
  • Metric and Inch Based Tools
  • Center Cutting
  • Dura Carb (Micrograin)
  • Shank Diameter Tolerance: h6
  • Cutter Diameter Tolerance: +.000“ -.002” / +0.000 -0.05mm
  • Some Items are made to order and not planned as a normal stocked item, when checking stock this will be indicated

Product Search

Cutting DiameterFlute LengthShank DiameterOverall LengthNoneTIALNTICNTIN

Material TypeProfile FinishingProfile RoughingSlottingPlunge / RampPocket
CompositesDiscouraged Discouraged Discouraged Discouraged Discouraged
PlasticsDiscouraged Discouraged Discouraged Discouraged Discouraged
High Si Aluminum > 10%Applicable Applicable
Low Si Aluminum < 10%Applicable Applicable
Brass & CopperApplicable Applicable
Cast Iron
Hardened Steels > 48 RCApplicable Applicable
SteelsApplicable Applicable
Stainless SteelsApplicable Applicable
Super Alloys (Nickel based, Inconel)Applicable
TitaniumApplicable Applicable
General PurposeApplicable Applicable Discouraged Discouraged Discouraged