Cle-Line
0.4900" HSS Drill Bit, Black/Gold, 135° point - Cle-Line C74024
MFR# C74024Series 1878
$12.34List $15.83
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Flutes2
CoatingBlack/Gold
Description
The Cle-Line C74024 is a 0.4900" 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 -0.0010 in
Drill bit gradeHeavy Duty
Drill bit materialHSS
Drill bit size0.4900
Drill bit size range0.4000 - 0.5000
Drill point angle degrees135
Flute by diameter ratio3xD
Flute length3.9800
Flute typeRegular Spiral
Material gradeHigh-Speed Steel
Maximum drilling depth1.2300
Number of flats3
Number of flutes2
Overall length5.9400
Point typeSplit Point
Primary workpiece materialSteel; Cast Iron
Shank diameter0.4900
Shank length1.9700
Shank typeStraight
Specification designationDIN
Spiral typeRegular
StandardsASME B94.11M; DIN 338
Tool performanceHigh Performance
Web configurationTapered
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