Adjustable Deep-Hole Drill Bit | 45-160mm Indexable U-Drill | WCMT/WCMX Insert Compatible

Engineered for high-performance deep hole drilling, the VMD 45-160mm adjustable large-diameter indexable drill bit delivers exceptional stability and material removal rates. Its U-drill design with WCMX/WCMT inserts provides superior chip evacuation and extended tool life, making it ideal for demanding applications requiring precision and efficiency in a single pass. Features and Benefits - 45-160mm Adjustable Diameter Range - Offers exceptional versatility for a wide variety of hole sizes without needing multiple dedicated tools, reducing inventory costs. - Large-Diameter Deep Hole Design - Provides the rigidity and strength required for stable, chatter-free drilling in deep applications, ensuring straight, accurate holes. - Indexable WCMX/WCMT Inserts - Utilize industry-standard, replaceable carbide inserts for consistent cutting performance, easy maintenance, and lower long-term operating costs. - U-Drill (Ejector Drill) Geometry - Features internal coolant channels for optimal chip evacuation and heat management, crucial for maintaining precision and surface finish in deep holes. - Robust, Heavy-Duty Construction - Built from premium materials to withstand high cutting forces and provide reliable performance in continuous production environments. Applications - Deep Hole Boring in Flanges and Plates - Ideal for creating precise, large-diameter through-holes in heavy fabrication and structural steel components. - Machining Engine Blocks and Castings - Perfect for drilling cylinder bores, coolant passages, and other critical deep features in automotive and industrial cast parts. - General Large-Diameter Drilling in Workshops - A versatile, cost-effective solution for maintenance shops and fabricators needing to drill clean, accurate holes in steel, stainless, and cast iron. - Production Line Drilling Operations - Its indexable design and reliable performance make it suitable for repetitive, high-volume machining tasks where tool life and consistency are paramount.