#1 HSS Heavy Duty Jobber Drill Bit DR74201

Clarkson-Osborn

$6.23

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HSS

Black oxide finish

135° Degree split point (self-centering) which eliminates "walking" and reduces the thrust force needed

Heavy web construction gives this drill higher torsional strength which allows it to be used in harder materials with heavier feed rates

Black oxide surface treatment increases lubricant retention, wear resistance and reduces chip welding

Clarkson Osborn Catalog

Diameter #1

Flute length 2-5/8"

Overall length 3-7/8"

Package quantity/sold as each 10

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