Сверла с левоспиральными канавками Caterpillar 4C3340

The Left Hand Drill Bit rotates in a reverse, counterclockwise direction to create holes in materials while also assisting in loosening stuck and damaged fasteners. Unlike standard drill bits, its reverse rotation allows it to engage with fasteners in a way that can gradually back them out during drilling. As the bit penetrates the surface, it removes material through cutting edges while applying reverse torque, which can help release seized components.Attributes:• Enables combined drilling and removal in a single process.• Maintains steady cutting action for consistent hole formation.• Reduces resistance during drilling for smoother operation.• 135 degree split point ensures self-centering and reduces thrust.Applications: The Left Hand Drill Bit is used in drilling tasks where reverse rotation is required, removing broken and seized fasteners while also creating holes in the material.