Chicago-Latrobe
1/4" Cobalt Drill Bit, Coated, 135° point - Chicago-Latrobe 44816
MFR# 44816Series 520
$16.88List $21.65
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Drill size1/4
CoatingCoated
Description
The Chicago-Latrobe 44816 is a 1/4" Cobalt drill bit with a Coated finish, 135° point. 3-3/4 flute length. Series 520.
Specifications
Coating finishCoated
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.0000 to -0.0007 in
Drill bit gradeGeneral Purpose
Drill bit size in1/4
Drill bit size letterE
Drill point angle degrees135
Flute length in3-3/4
Flute typeSpiral
Material applicationCast Iron; High-Tensile Steel; Inconel; Manganese Steel; Titanium
Material gradeM-42
Overall length6-1/8
Point typeSplit
Shank diameter in1/4
Shank length2.3750
Shank typeStraight
Spiral typeRegular
Threaded shankNo
Tool applicationSelf-Centering
Tool materialCobalt
Tool performanceHigh
Web configurationTapered
Web thinningWeb-Thinned
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