11/16" Cobalt Drill Bit, Straw, 135° point - Precision Twist Drill 5998158

Precision Twist Drill

11/16" Cobalt Drill Bit, Straw, 135° point - Precision Twist Drill 5998158

MFR# 5998158Series R10CO-R15CO-R18CO

$75.10List $96.32 Save 22%
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Drill size11/16
Flutes2
CoatingStraw

Description

The Precision Twist Drill 5998158 is a 11/16" 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 in11/16
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 in11/16
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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