Precision Twist Drill
43/64" Cobalt Drill Bit, Straw, 135° point - Precision Twist Drill 5998207
MFR# 5998207Series R10CO-R15CO-R18CO
$80.94List $102.00
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Drill size43/64
Flutes2
CoatingStraw
Description
The Precision Twist Drill 5998207 is a 43/64" Cobalt drill bit with a Straw finish, 135° point. Suited for steel. 5-5/8 flute length, 7-5/8 overall length. Series R10CO-R15CO-R18CO.
Specifications
Coating finishStraw
Coolant throughNo
Cutting directionRight Hand
Double marginNo
Drill bit gradeHeavy Duty
Drill bit materialCobalt
Drill bit size in43/64
Drill bit size range0.6500+
Drill point angle degrees135
Flute by diameter ratio8xD
Flute length in5-5/8
Flute typeRegular Spiral
Maximum drilling depth in5-5/8
Number of flats0
Number of flutes2
Overall length in7-5/8
Point typeStandard
Primary workpiece materialSteel
Shank diameter in43/64
Shank length in2
Shank typeStraight
Specification designationNAS
Specification numberNAS 907
Spiral typeRegular
StandardsANSI
Tool applicationDrilling
Tool performanceGeneral Purpose
Web configurationTapered
Web thinningWeb-Thinned
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