Chicago-latrobe 44314 Wire Gauge 44 Jobber Drill Bit Hss

Product Description

The CHICAGO-LATROBE 44314 is a jobber length drill bit in wire gauge size 44, measuring 0.0860 inches in diameter. Built from high speed steel with a bright uncoated finish, it features a standard 118-degree split point and a regular spiral flute for consistent chip evacuation. The straight-cylindrical shank seats securely in standard drill chucks. At 2.125 inches overall length with a 1.125-inch flute length, this bit is sized for precision small-diameter work. Web-thinned construction reduces entry force and helps maintain accuracy in tight-tolerance applications. General purpose machinists, maintenance technicians, and fabricators reach for this bit in production and bench drilling operations.

The 44314 is designed for drilling non-ferrous metals including aluminum, brass, and copper, as well as general-purpose materials in light to medium duty applications. Its right-hand cut and two-flute spiral configuration make it well suited for hand-held drills, drill presses, and CNC operations where small wire gauge holes are required. The Series 150D conforms to DIN 338 standards, making it a recognized specification for jobber drill geometry in both domestic and international shop environments.

Key Features

• Wire gauge size 44, 0.0860-inch diameter with a diameter tolerance of -0.0005 to 0.0000 inches
• High speed steel construction for durability across general purpose drilling tasks
• 118-degree standard drill point angle for clean entry on non-ferrous and soft materials
• Bright uncoated finish suitable for use with cutting fluids or dry drilling
• Web-thinned, tapered web configuration reduces thrust and improves chip flow
• Conforms to DIN 338 jobber length standards, Series 150D

Compatibility

Designed as an OEM-style general purpose jobber drill bit for use in standard straight-shank drill chucks accommodating 0.0860-inch diameter shanks, compatible with hand drills, drill presses, and CNC machines configured for wire gauge tooling.

Installation Notes

Installation and use of this drill bit is typically performed by machinists, maintenance technicians, or fabricators. Ensure the drill chuck is fully tightened and the workpiece is securely fixtured before starting. Disconnect power to any machine tool before changing bits. Avoid running this bit in materials or at feed rates beyond its general purpose rating, as high speed steel bits are susceptible to heat damage from excessive speed or feed without adequate cooling.