Drill America - DWDN3/8P6 3/8" High Speed Steel Black Oxide Drill Bit (Pack of 6), DWDN Series: Tools & Home Improvement

Description

See more product details Drill America black oxide series high speed drill bit is a dependable, general purpose drill designed to perform in a broad range of materials in the iron and steel families. Ideal for production, maintenance or portable drilling jobs. Surface treated with abrasion-resistant black oxide.Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge. Round shanks allow use with a wide var Drill America black oxide high-speed steel drill bits are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge. For use in a wide range of materials in the ironand steel families such aluminum, iron, copper, brass and metal. Drill America black oxide high speed steel drill bits have a round shank for use with a wide variety of toolholding systems. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.

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