RobbJack
3/8in" 3-Flute Solid Carbide Ball End Mill - RobbJack SB-301-12
MFR# SB-301-12Series SB-301
$87.18List $94.78
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Diameter3/8in
Flutes3
MaterialSolid Carbide
CoatingBright/Uncoated
Description
The RobbJack SB-301-12 is a 3/8in 3-flute Solid Carbide ball end mill. Suited for cast iron, non-ferrous metal. 1/2in length of cut, 2-1/2in overall length. Series SB-301.
Specifications
Additional information3 Flute Ball End Stub Length Metric Tuffy Grade Carbide End Mill
ChipbreakerNo
Coating finishBright/Uncoated
Coolant throughNo
Cutting directionRight Hand
End mill materialSolid Carbide
Extended reachNo
Flute directionRight Hand
Flute typeHelical
Helix angle30
Helix styleMedium
Length of cut in1/2in
Length typeStub
Manufacturers catalog numberSB-301-12
Material removal typeRoughing & Finishing
Mill diameter in3/8in
Mill diameter tolerance+0.0000/ 0.0020 in
Neck length0.0000
Nose radius0.1875
Number of flutes3
Overall length in2-1/2in
Overall length tolerance+0.0600/-0.0600 in
Primary workpiece materialCast Iron; Non-Ferrous Metal
Reach length0.5000
Shank diameter in3/8in
Shank diameter tolerance0.0001/ 0.0002 in
Shank typeStraight-Cylindrical
Single or double endSingle
System of measurementFractional Inch
Variable helixNo
Variable indexNo
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