Chicago-latrobe 49723 Taper Length Drill Bit 23/64 in

Product Description

The CHICAGO-LATROBE 49723 is a taper length, straight-shank drill bit designed for general-purpose metal drilling in trade and industrial applications. Built from high speed steel with a coated finish, this bit measures 23/64 inch (0.3594 inches) in diameter and features a standard 118-degree point angle with a web-thinned, tapered web configuration for improved chip clearance and reduced thrust at entry. The right-hand spiral flute design promotes efficient material removal, and the overall length of 6.75 inches provides additional reach compared to a jobber-length bit. Licensed tradespeople and machinists working in fabrication, maintenance, and mechanical contracting will find this bit well-suited to demanding hole-making tasks.

The 49723 is rated for use in alloy steel, carbon steel, and cast iron — common materials encountered in HVAC equipment frames, structural fabrications, and general mechanical assemblies. The straight shank measures 0.3594 inches in diameter and 2.5 inches in length, making it compatible with standard 3-jaw drill chucks found on drill presses and hand drills alike. Its taper length body provides extended reach into deeper workpieces or recessed bolt patterns without requiring an extension. This is a single-piece, individually packaged bit suited for both shop and field use.

Key Features

• 23/64 inch (0.3594 inches) diameter with a tight tolerance of +0.0000 to -0.0010 inches
• 118-degree standard point angle with web-thinned, tapered web for reduced entry thrust
• High speed steel construction with coated finish for wear resistance
• Right-hand, regular spiral flute with 4.25-inch flute length for effective chip evacuation
• Straight shank — no threads — fits standard drill chucks without adapters
• Rated for alloy steel, carbon steel, and cast iron applications

Compatibility

Designed for use in alloy steel, carbon steel, and cast iron workpieces. Fits standard 3-jaw drill chucks accepting a straight shank of 0.3594 inches (9.13 mm) diameter. Part of the Chicago-Latrobe Series 120 taper length drill bit line.

Installation Notes

Installation of this bit is performed by machinists, maintenance technicians, or trade professionals using a drill press or hand-held power drill. Secure the straight shank firmly in a properly sized chuck before operation and verify chuck key is removed before starting. Use appropriate cutting fluid when drilling alloy steel or cast iron to extend tool life and maintain dimensional accuracy. Always wear appropriate eye protection and secure the workpiece before drilling.