Precision Twist Drill
#21 HSS Drill Bit, 135° point - Precision Twist Drill 5998002
MFR# 5998002Series QC91P
$19.48List $24.55
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Description
The Precision Twist Drill 5998002 is a #21 HSS drill bit, 135° point. 3-3/8 flute length. Series QC91P.
Specifications
Coolant throughNo
Cutting directionRight Hand
Drill bit gradeHeavy-Duty
Drill bit size0.1590
Drill bit size wire#21
Drill point angle degrees135
Flute length in3-3/8
Flute length x diameter ratio6xD
Flute typeParabolic
Material applicationAlloy Steel; Aluminum; Aluminum Alloy; Brass; Bronze; Carbon Steel; Cast Iron; Copper; Graphite; Hardened Steel; Magnesium; Magnesium Alloy; Malleable Iron; Nickel; Stainless Steel; Steel; Tempered Steel; Titanium; Titanium Alloy
Overall length5-3/4
Point typeSplit
Shank diameter0.1590
Shank typeStraight-Cylindrical
StandardsANSI
Threaded shankNo
Tool applicationSelf-Centering
Tool materialHSS
Tool performanceGeneral Purpose
Web configurationTapered
Web thinningWeb-Thinned
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