Norseman Drill & Tool Fractional Sizes Type 115 Twist Drill Bit
Superior Durability and Performance for General-Purpose Drilling
The Norseman Drill & Tool Fractional Sizes Type 115 Twist Drill Bit is engineered for professionals who require accuracy, reliability, and long-lasting performance in everyday drilling applications. Proudly made in the USA, this premium-quality bit delivers exceptional durability and smooth cutting action across a wide range of materials.
Built for Versatility and Strength
Constructed from high-speed steel (HSS), the Type 115 provides excellent toughness and cutting efficiency for drilling steel, aluminum, brass, wood, plastics, and other commonly used materials. Its 118° standard point geometry ensures smooth, controlled starts with reduced walking, allowing for clean and accurate hole placement whether used in hand-held drills or bench-mounted equipment.
Enhanced Performance with Black Oxide Finish
One of the standout features of the Type 115 is its black oxide surface treatment, which significantly increases wear resistance while offering improved lubricity. This advanced coating reduces friction, minimizes heat buildup, and enhances chip evacuation—resulting in cooler operation, a cleaner finish, and noticeably longer tool life. The black oxide layer also adds corrosion resistance, extending bit longevity in demanding shop or field environments.
Precision-Ground for Consistent Accuracy
Each bit is precision-ground to exacting tolerances, ensuring superior balance, stability, and concentricity for consistent performance. The fractional sizing provides versatility for a wide variety of drilling tasks across industrial, maintenance, and general-purpose applications.
Key Features
-
Premium HSS construction for strength and durability
-
118° standard point for smooth, accurate starts
-
Black oxide coating enhances wear resistance and chip flow
-
Precision-ground for stability and long tool life
-
Made in the USA with strict quality standards
For dependable results and professional-grade durability, the Norseman Drill & Tool Fractional Sizes Type 115 Twist Drill Bit delivers exceptional performance—making it the ideal choice for general-purpose drilling across industries.
