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Electrician Step Drills

America´s Finest High–Speed Cutting Tools™

PRODUCT CATALOG >> Gold Oxide and Titanium Nitride

Type 78-AG HSS Step Drill 3-Flatted Shank
    Gold Oxide Electrician Step Drill Type 78-AG
    Body and clearance are gold oxide treated for maximum lubricity.

    Flats on shank give positive chuck–grip.

    Use for all thin metals, rigid plastics, wood or composite materials with a thickness equal to or less than the step thickness.

    Made in the USA.
    Adobe Acrobat PDF DOWNLOAD: PDF

HSS Titanium Nitride Coated Step Drill 3-Flatted Shank Type 78-AGN
    Titanium Nitride Electrician Step Drill Type 78-AGN
    Titanium nitride coating adds lubricity and hardness, enhancing chip flow, finish hole quality and drill life.

    Flats on shank give positive chuck–grip.

    Use for all thin metals, rigid plastics, wood or composite materials with a thickness equal to or less than the step thickness.

    Made in the USA.
    Adobe Acrobat PDF DOWNLOAD: PDF

 

3-4pc. Ultra Bit™ Multi-Diameter Step Drill Set
    3-4pc. Electrician Step Drill Set

 

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