Precision Twist Drill
#22 Cobalt Drill Bit, Straw, 135° point - Precision Twist Drill 5997717
MFR# 5997717Series R10CO-R15CO-R18CO
$4.43List $5.58
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Flutes2
CoatingStraw
Description
The Precision Twist Drill 5997717 is a #22 Cobalt drill bit with a Straw finish, 135° point. Suited for steel. 2 flute length, 3-1/8 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 size0.1570
Drill bit size range0.1500 - 0.2000
Drill bit size wire#22
Drill point angle degrees135
Flute by diameter ratio13xD
Flute length in2
Flute typeRegular Spiral
Maximum drilling depth in2
Number of flats0
Number of flutes2
Overall length in3-1/8
Point typeStandard
Primary workpiece materialSteel
Shank diameter0.1570
Shank length in1-1/8
Shank typeStraight
Specification designationNAS
Specification numberNAS 907
Spiral typeRegular
StandardsANSI
Tool applicationDrilling
Tool performanceGeneral Purpose
Web configurationTapered
Web thinningWeb-Thinned
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