Сверла с левоспиральными канавками Caterpillar 4C3363

The Left Hand Drill Bit is a reverse-cutting drilling tool used to operate in a counterclockwise direction. This reverse motion allows the bit to cut into the material while simultaneously applying loosening force on threaded components. As the bit advances, its cutting edges remove material in a controlled manner while the rotation works against the tightening direction of standard fasteners.Attributes:• Maintains smooth engagement with the work surface.• Helps initiate drilling without slipping.• Enables efficient operation on worn fastener heads.• 135 degree split point ensures self-centering and reduces thrust.Applications: The Left Hand Drill Bit is used in maintenance and repair operations where drilling is required, along with the removal of stuck and damaged fasteners through reverse rotation.