KnKut 5KK6 Fractional Jobber Length LEFT HAND Drill Bit Set 1/8- - KnKut

The KnKut 5KK6 Fractional Jobber Length LEFT HAND Drill Bit Set provides professional automotive and industrial technicians with a robust solution for demanding drilling and fastener extraction tasks. Engineered from premium M-7 Molybdenum high-speed steel and treated with a salt nitride finish, these drill bits deliver the precision and durability required in challenging shop environments. This 5-piece set is specifically designed for the efficient removal of broken fasteners, streamlining repair processes often without the need for additional extraction tools.

Key Features

• Premium M-7 Molybdenum High-Speed Steel: Manufactured from high-grade M-7 Molybdenum high-speed steel with elevated vanadium content, ensuring superior wear resistance and extended tool life for continuous professional use in high-demand applications.
• Salt Nitride Treatment: Each drill bit undergoes a salt nitride treatment, significantly enhancing surface hardness and overall durability. This allows for effective drilling in robust materials such as stainless steel and titanium alloy.
• Self-Centering Capability: Designed to initiate drilling accurately without requiring a center punch or pilot hole, promoting the creation of rounder, more precise holes and achieving faster penetration rates.
• Left-Hand Rotation for Extraction: The unique left-hand twist is purpose-built for drilling into broken studs and fasteners. Its counter-clockwise rotation can engage and effectively loosen damaged parts, frequently facilitating removal without needing a separate screw extractor.
• Convenient Fractional Sizes: Includes one piece each of 1/8", 5/32", 3/16", 7/32", and 1/4" fractional sizes, covering common repair and maintenance requirements for various components.

Applications

This KnKut left-hand drill bit set is an indispensable tool for automotive technicians, industrial mechanics, and maintenance professionals. It excels in applications requiring the extraction of broken bolts, studs, and screws from critical components like engine blocks, machinery, and other demanding equipment. The capability to effectively drill through robust materials such as stainless steel and titanium alloy makes it suitable for heavy-duty repair and fabrication tasks where conventional drill bits may falter.

Specifications

• Manufacturer: KnKut
• Model Number: 5KK6
• Material: M-7 Molybdenum High-Speed Steel
• Treatment: Salt Nitride
• Drill Type: Left Hand, Jobber Length
• Set Contents: 1 piece each of 1/8", 5/32", 3/16", 7/32", 1/4" fractional sizes