Product Overview These cobalt jobber-length drill bits are designed to create clean, accurate holes required for installing repair pins. Manufactured from durable cobalt steel, they are built to drill through tough materials such as cast iron and hardened metals commonly found in engine blocks and industrial components. Using the correct drill size ensures the repair pin fits properly and delivers a strong, reliable repair. Product Specifications Size: Wire Size 7, Jobber LengthMaterial: CobaltRecommended Taps: P2ST, P2BTRecommended Pins: P2S, P2A **Compare to Lock N Stitch L6402AC and L6400AC Key Features Cobalt Steel Construction – Provides excellent strength, heat resistance, and durability when drilling tough metals. Jobber Length Design – The standard length offers versatility and control for most repair applications. Clean, Accurate Drilling – Produces precise holes required for proper pin installation. Durable Cutting Edges – Maintains sharpness longer when working with cast iron and other hard materials. Essential for Proper Installation – Using the correct drill bit size ensures the repair pins perform as intended. Reliable Performance in Tough Materials Drilling the correct hole size is a critical first step in any pin repair. These cobalt drill bits are well suited for drilling cast iron and similar metals, providing the strength and heat resistance needed for demanding repair work. When paired with the correct repair pins, they help create a strong mechanical repair that holds securely.
