Cle-Line
0.5100" HSS Drill Bit, Black/Gold, 135° point - Cle-Line C74057
MFR# C74057Series 1878
$13.77List $17.67
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Flutes2
CoatingBlack/Gold
Description
The Cle-Line C74057 is a 0.5100" HSS drill bit with a Black/Gold finish, 135° point. Suited for steel, cast iron. Series 1878.
Specifications
Coating finishBlack/Gold
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.0000 to -0.0012 in
Drill bit gradeHeavy Duty
Drill bit materialHSS
Drill bit size0.5100
Drill bit size range0.5000 - 0.6500
Drill point angle degrees135
Flute by diameter ratio3xD
Flute length3.9800
Flute typeRegular Spiral
Maximum drilling depth1.2800
Number of flats3
Number of flutes2
Overall length5.9400
Point typeSplit Point
Primary workpiece materialSteel; Cast Iron
Shank diameter0.5100
Shank length1.9700
Shank typeStraight
Specification designationDIN
Spiral typeRegular
StandardsASME B94.11M; DIN 338
Tool performanceHigh Performance
Web configurationTapered
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