Noresman Made in the USA Drill Bits Fractional
Heavy Duty Parabolic Flute 190-P *135 Degree Split point * Surface Treated
* Parabolic Flute drills are designed to allow deep hole drilling without frequent drill removal to clear chips.
* The split point and heavy duty design provide superior performance by permitting higher feed rates and continuous drilling of deep holes.
Magnum Super Premium Heavy Duty 190-Ag
•135º split point provides fast penetration and
accurate starting without a center punch.
* Special Hi Molybdenum tool steel
•Withstands substantially higher drilling
temperatures while maintaining sharpness.
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