Internal Tool
0.3750" 3-Flute Solid Carbide Tapered End Mill - Internal Tool 69-4080
MFR# 69-4080Series 69
$93.52List $119.94
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Flutes3
MaterialSolid Carbide
CoatingBright/Uncoated
Description
The Internal Tool 69-4080 is a 0.3750 3-flute Solid Carbide (Micrograin) tapered end mill. Suited for steel, stainless steel, cast iron, super alloys & titanium. 2-1/2 overall length. Series 69.
Specifications
CentercuttingNo
Coating finishBright/Uncoated
Coolant throughNo
End mill materialSolid Carbide
End shapeTapered
Flute directionRight Hand
Flute typeHelical
Helix angle15
Included angle degree60
Large end diameter0.3750
Length of cut0.2400
Material gradeMicrograin
Mill diameter0.3750
Number of flutes3
Overall length in2-1/2
Primary workpiece materialSteel; Stainless Steel; Cast Iron; Super Alloys & Titanium
Shank diameter in3/8
Small end diameter in3/32
Taper angle per side30.00
Tip diameter0.0940
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