Cle-Force
7/16" HSS Screw Machine Drill Bit, Oxide, 135° point - Cle-Force C68515
MFR# C68515Series 1621
$5.63List $7.08
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Drill size7/16
Flutes2
CoatingOxide
Description
The Cle-Force C68515 is a 7/16" HSS Screw Machine drill bit with a Oxide finish, 135° point. Suited for steel, cast iron. 2-1/16 flute length, 3-7/16 overall length. Series 1621.
Specifications
Coating finishOxide
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.0000 to -0.0010 in
Drill bit gradeHeavy Duty
Drill bit size in7/16
Drill bit size range0.4000 to 0.4500
Drill length typeScrew Machine
Drill point angle135
Flute length in2-1/16
Flute typeRegular Spiral
Number of flutes2
Overall length in3-7/16
Point typeSplit Point
Primary workpiece materialSteel; Cast Iron
Shank diameter0.4375
Shank length in1-3/8
Shank typeStraight
Spiral typeRegular
StandardsASME B94.11M
Tool materialHSS
Tool performanceHigh Performance
Web configurationTapered
Web thinningWeb-Thinned
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