KnKut KK6-7/64 7/64 Inch Left Hand Jobber Length Drill Bit HSS

The KnKut KK6-7/64 is a high-speed steel (HSS) left-hand jobber length drill bit designed for drilling 7/64-inch diameter holes. This specialized left-hand drill bit rotates counterclockwise, making it an invaluable tool for extracting broken bolts, studs, and screws without requiring a separate screw extractor.

Key Features:

• High-speed steel construction for durability and heat resistance
• Left-hand (counterclockwise) rotation for bolt extraction applications
• Jobber length design provides versatility for general-purpose drilling
• 7/64-inch fractional diameter for precise hole sizing
• May loosen frozen fasteners during drilling, relieving pressure and backing out broken bolts

Left-hand drill bits are particularly useful in maintenance and repair situations where fasteners have broken off flush or below the surface. As the bit drills into the broken fastener while rotating counterclockwise, it often grips and loosens the seized bolt, eliminating the need for a separate extraction step. This makes the KnKut KK6-7/64 an essential addition to any mechanic's or machinist's toolkit.