Eagle Cutting Tool LHJ100-011-I Left Hand Hss Jobber Drill

Product Description

The EAGLE CUTTING TOOL LHJ100-011-I is an 11/64-inch left-hand high-speed steel (HSS) jobber-length drill bit designed for drilling operations where reverse-rotation or left-hand threading is required. Left-hand bits rotate counterclockwise, making them a practical tool for extracting damaged, stripped, or seized screws and fasteners without additional extraction tooling. The HSS construction provides hardness and heat resistance suitable for drilling mild steel, aluminum, brass, wood, and similar materials. Machinists, maintenance technicians, and tool-and-die tradespeople are the primary users of this bit.

This bit is suited for use in manual or CNC lathes, drill presses, and reversible hand drills where counterclockwise chuck rotation is available. The jobber-length flute design offers a balance between rigidity and reach, making it appropriate for general-purpose drilling in production and maintenance environments. It is commonly used in shops performing fastener removal, re-tapping operations, or reverse-drilling applications on light industrial and commercial equipment.

Key Features

• Left-hand (counterclockwise) cutting direction for reverse-rotation drilling and fastener extraction
• 11/64-inch diameter for precise sizing in standard fractional drill charts
• High-speed steel (HSS) construction for durability and heat resistance across common materials
• Jobber-length flute for general-purpose reach and rigidity balance
• Minimum order quantity of 1, suitable for individual replacement or small-quantity stocking

Compatibility

Designed as a standard fractional left-hand HSS jobber drill bit compatible with any reversible drill press, lathe, or hand drill accepting a standard round-shank bit in the 11/64-inch size.

Installation Notes

A licensed machinist or experienced maintenance technician should install and operate this bit using a reversible drill or lathe set to counterclockwise rotation. Secure the workpiece firmly before drilling to prevent movement during bit engagement. Use appropriate cutting fluid on ferrous metals to extend bit life and reduce heat buildup. Inspect the bit for wear or chipping before each use and replace if cutting edges are degraded.

Technical Specifications

• Diameter: 11/64 inches
• Cutting Direction: Left-hand (counterclockwise)
• Material: High-Speed Steel (HSS)
• Length Style: Jobber
• Weight: 0.5 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: LHJ100-011-I