Left Hand Stub Drill Bit 7/16" X 4-9/16"

Introducing the 7/16" Left‑Hand Cobalt Stub Drill Bit, a compact power‑tool accessory engineered for rapid extraction of damaged right‑hand threads. Crafted from high‑grade cobalt alloy, this stub‑length bit delivers superior rigidity and wear resistance, while its polished surface reduces friction for smoother operation in tight spaces.

Why it matters: This tool eliminates the need for excessive force when faced with broken bolts or studs, protecting surrounding components and saving valuable time on the shop floor. Its robust construction ensures consistent performance even under demanding conditions.

• Left‑hand cutting action: Enables effortless reverse drilling to free seized fasteners, a must‑have for automotive and industrial repairs.
• Premium cobalt steel: Offers exceptional hardness and heat resistance, extending tool life during high‑speed applications.
• 135° split point tip: Provides precise start‑up and reduces walk‑off, ideal for accurate bolt removal.
• Compact stub design: With a total length of 4.56 inches, it reaches confined areas where standard bits cannot.
• 2.63‑inch flute length: Maximizes chip evacuation while maintaining rigidity for clean, efficient drilling.

Bottom line: The 7/16" left‑hand cobalt stub drill bit combines durability, precision, and a shortened profile to tackle stubborn threaded failures with confidence. Whether you’re a professional mechanic or a DIY enthusiast, this high‑performance bit delivers reliable results, making it an essential addition to any tool collection.

Descriptions are AI-generated. For accurate measurements, please call the store to confirm.