Designed for general purpose drilling. Surface treated with black oxide for abrasion resistance and improved coolant adherence. Application: Contractor series jobber drills are recommended for portable drilling of low to medium carbon steels, cast iron and wood.
![Steam Oxide Treated High Speed Steel General Purpose Jobber Length Drill Bit 5/16" US5-5/16 (6/Pkg.) Steam Oxide Treated High Speed Steel General Purpose Jobber Length Drill Bit 5/16" US5-5/16 (6/Pkg.)](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/298298/418514/US5-FLAT__95793.1634159139.jpg?c=2)
Champion Cutting Tool Corp.
Steam Oxide Treated High Speed Steel General Purpose Jobber Length Drill Bit 5/16" US…
$19.76
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