#72 High Speed Steel Drill Bit, 118° point - Precision Twist Drill 5998109

Precision Twist Drill

#72 High Speed Steel Drill Bit, 118° point - Precision Twist Drill 5998109

MFR# 5998109Series R10H-R18H

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Flutes2

Description

The Precision Twist Drill 5998109 is a #72 High Speed Steel drill bit, 118° point. Suited for steel, cast iron, non-ferrous metal, superalloys & titanium. 5/16 flute length, 1-1/8in overall length. Series R10H-R18H.

Specifications

Coolant throughNo
Cutting directionRight Hand
Double marginNo
Drill bit gradeGeneral Purpose
Drill bit materialHigh Speed Steel
Drill bit size0.0250
Drill bit size range0.0000 - 0.0500
Drill bit size wire#72
Drill point angle degrees118
Flute by diameter ratio13xD
Flute length in5/16
Flute typeSpiral
Maximum drilling depth in5/16
Number of flats0
Number of flutes2
Overall length in1-1/8in
Point typeStandard
Primary workpiece materialSteel; Cast Iron; Non-Ferrous Metal; Superalloys & Titanium
Shank diameter0.0250
Shank length in13/16
Shank typeStraight-Cylindrical
Specification designationANSI
Spiral typeRegular
StandardsANSI
Tool applicationDrilling
Tool performanceGeneral Purpose
Web configurationTapered
Web thinningWeb-Thinned
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