Eagle Cutting Tool LHJ100-029-I Left Hand Hss Jobber Drill

Product Description

The EAGLE CUTTING TOOL LHJ100-029-I is a 29/64 inch left-hand high-speed steel (HSS) jobber-length drill bit designed for applications requiring reverse-rotation drilling. Left-hand drill bits spin opposite to standard bits, making them the preferred tool for extracting stripped or seized fasteners — the cutting action naturally backs the fastener out as the bit engages. Built from HSS for durability across a range of materials, this bit suits machinists, maintenance technicians, and trade professionals who regularly deal with broken bolt and stud removal.

This bit is used in general metalworking, maintenance and repair operations (MRO), and field service work where fastener extraction is a routine task. Common applications include removing broken bolts from engine blocks, pipe flanges, mechanical assemblies, and structural connections. It is appropriate for use in any drill press or reversible hand drill capable of left-hand rotation. The jobber-length geometry provides a balance of reach and rigidity suitable for most standard drilling depths.

Key Features

• Left-hand flute and cutting geometry for reverse-rotation drilling and fastener extraction
• 29/64 inch diameter in standard jobber length for versatile reach and stability
• High-speed steel (HSS) construction for hardness and wear resistance across common metals
• Compatible with any reversible drill press or hand drill accepting round-shank bits
• Minimum order quantity of 1, suitable for single-unit replacement or restocking

Compatibility

Designed as an OEM-style replacement or stock drill bit for use in reversible drill presses and hand drills that accept standard jobber-length round-shank bits in 29/64 inch diameter.

Installation Notes

Left-hand drill bits must be used in a drill or drill press set to reverse rotation — confirm the tool is in reverse before engaging the workpiece. Secure the workpiece firmly before drilling to prevent movement and ensure accurate bit engagement. Always wear appropriate eye protection and follow applicable OSHA general industry standards when operating rotary cutting tools. Inspect the bit for chips or damage before each use and replace if cutting edges are compromised.

Technical Specifications

• Diameter: 29/64 inch
• Hand: Left-hand
• Material: High-Speed Steel (HSS)
• Style: Jobber Length
• Weight: 1.2 pounds

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: LHJ100-029-I