5/8" Cobalt Drill Bit, Straw, 135° point - Precision Twist Drill 5998217

Precision Twist Drill

5/8" Cobalt Drill Bit, Straw, 135° point - Precision Twist Drill 5998217

MFR# 5998217Series R10CO-R15CO-R18CO

$61.56List $78.96 Save 22%
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Drill size5/8
Flutes2
CoatingStraw

Description

The Precision Twist Drill 5998217 is a 5/8" Cobalt drill bit with a Straw finish, 135° point. Suited for steel. 5-3/16 flute length, 7-1/8 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 size in5/8
Drill bit size range0.5000 - 0.6500
Drill point angle degrees135
Flute by diameter ratio8xD
Flute length in5-3/16
Flute typeRegular Spiral
Maximum drilling depth in5-3/16
Number of flats0
Number of flutes2
Overall length in7-1/8
Point typeStandard
Primary workpiece materialSteel
Shank diameter in5/8
Shank length in1-15/16
Shank typeStraight
Specification designationNAS
Specification numberNAS 907
Spiral typeRegular
StandardsANSI
Tool applicationDrilling
Tool performanceGeneral Purpose
Web configurationTapered
Web thinningWeb-Thinned
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