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Cobalt Steel offers increased hardness, toughness, wear and heat resistance.

Made to NAS 907 Type J specifications. Heavy duty construction.

Recommended for drilling tough, high tensile strength materials that generate higher cutting temperatures, including high alloy steels, ferrous castings, titanium, inconel, stainless steels and other difficult-to-drill materials.

Furnished with 135 degree split point.

Split Point drills = Self centering point eliminates "walking" and reduces thrust required

Black oxide Surface treatment = increases wear resistance,reduces galling and chip welding, increases drill lubrication retention

Tin/Ticn/Tialn coatings = increases drill surface hardness, wear resistance, heat resistance, increases chip flow and resists chip welding. Enhanced hole quality at higher speeds and feeds.

All items are new in original manufacturer's packaging {unless otherwise noted}.

They are limited to quantities available.

These items are from manufacturer's overstocks, distributors who have changed products lines and manufacturer's who have had print changes and no longer have a particular job in house where items where used.

Visuals are actual item{s}