Chicago-latrobe 50308 Taper Length Drill Bit 0.1695 in Hss

Product Description

The CHICAGO-LATROBE 50308 is a taper length drill bit designed for general-purpose drilling in metal and ferrous materials. Built from high speed steel with a coated finish, this bit measures 0.1695 inches in diameter and features a standard 118-degree point angle with web thinning for improved penetration. The straight shank and spiral flute design provide reliable chip evacuation and consistent cutting performance. It is suited for use in drill presses, lathes, and hand-held power drills across light industrial and maintenance environments. The right-hand cut and tapered web configuration make it a dependable choice for production shops and field technicians alike.

This bit is intended for drilling alloy steel, carbon steel, and cast iron. The wire gauge size 18 designation places it in a commonly specified range for precision hole work in fabrication, repair, and assembly operations. At 5.75 inches overall length with a 3.375-inch flute, the taper length body provides additional reach compared to a jobber-length bit without sacrificing rigidity. The straight shank at 0.1690 inches in diameter fits standard three-jaw chucks in most drill press and hand drill configurations.

Key Features

• High speed steel construction for drilling alloy steel, carbon steel, and cast iron
• 118-degree standard point angle with web-thinned, tapered web configuration for easier starting
• Coated finish to reduce friction and extend tool life
• Right-hand spiral flute promotes efficient chip removal
• Taper length body provides greater reach than standard jobber bits
• Straight shank fits conventional three-jaw drill chucks

Compatibility

Designed as a general-purpose taper length drill bit compatible with standard three-jaw chucks; suitable for drilling alloy steel, carbon steel, and cast iron in drill presses, lathes, and power hand drills.

Installation Notes

Installation is performed by machinists and maintenance technicians using standard drill press or hand-held power drill equipment. Secure the straight shank firmly in the chuck before operation and verify runout is within acceptable tolerance. Always wear appropriate eye protection and follow applicable shop safety procedures when drilling ferrous materials. Do not exceed the recommended feed and speed ratings for the workpiece material and bit diameter.