Chicago-latrobe 45843 Jobber Length Drill Bit

Product Description

The CHICAGO-LATROBE 45843 is a jobber length drill bit designed for general-purpose drilling in metal, wood, and plastic substrates. Jobber length bits offer a balanced combination of reach and rigidity, making them a standard choice for production drilling, maintenance work, and fabrication tasks. The 45843 is a single-piece unit packaged individually, weighing 0.04 pounds, and is suited for use with standard drill presses, hand drills, and CNC drilling equipment. Machinists, pipefitters, electricians, and general maintenance technicians regularly reach for jobber length bits as a reliable, all-around drilling solution.

This drill bit is appropriate for a wide range of trade and light industrial applications. It fits common drilling tasks encountered in HVAC installation, electrical rough-in, plumbing, and general mechanical work where consistent hole geometry and bit durability are required. The jobber length profile suits both bench-mounted and handheld drilling operations, making it a practical addition to any service truck or shop inventory.

Key Features

• Jobber length geometry balances reach and lateral stiffness for accurate hole placement
• Single-piece package for easy inventory tracking and individual job use
• Compatible with standard drill chucks on handheld and stationary drilling equipment
• Lightweight at 0.04 pounds, minimizing fatigue during extended use
• Suitable for use across metal, wood, and plastic work materials typical to trade applications

Compatibility

Designed as a standard jobber length drill bit suitable for use in conventional drill presses, cordless and corded hand drills, and CNC drilling machines accepting standard straight-shank tooling.

Installation Notes

Install this bit into the drill chuck and tighten securely with a chuck key or keyless mechanism before operation. Ensure the workpiece is clamped or otherwise secured before drilling to prevent movement. Use appropriate cutting fluid when drilling ferrous metals to extend bit life and improve hole quality. Inspect the cutting edges before each use and replace the bit if chipping or dulling is observed.