Chicago-Latrobe
5/16" High Speed Steel Drill Bit, Oxide, 118° point - Chicago-Latrobe 50503
MFR# 50503Series 120X
$25.00List $32.06
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Drill size5/16
Flutes2
CoatingOxide
Description
The Chicago-Latrobe 50503 is a 5/16" High Speed Steel drill bit with a Oxide finish, 118° point. Suited for cast iron, steel. 5-1/2 flute length, 8 overall length. Series 120X.
Specifications
Coating finishOxide
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.0000 to -0.0010 in
Drill bit gradeGeneral Purpose
Drill bit size in5/16
Drill point angle118
Flute length in5-1/2
Flute typeSpiral
Number of flutes2
Overall length in8
Point typeNotched
Primary workpiece materialCast Iron; Steel
Shank diameter in5/16
Shank length5.0000
Shank typeStraight-Cylindrical
Spiral typeRegular
StandardsCalifornia PROP 65
Tool applicationLong Reach Drilling
Tool materialHigh Speed Steel
Web configurationTapered
Web thinningWeb-Thinned
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