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The CHICAGO-LATROBE 50416 is a taper length, straight shank drill bit designed for production and maintenance drilling in ferrous metals. It is manufactured from high speed steel with a coated finish and ground to a 118-degree standard point angle. The taper length body provides extra reach compared to a jobber bit, making it suitable for deeper hole applications where a standard-length bit cannot reach. Web thinning reduces thrust requirements at the cutting tip, and the regular spiral flute promotes efficient chip evacuation. Licensed trades and machine shop personnel working with alloy steel, carbon steel, and cast iron will find this bit well suited to general-purpose drilling tasks.
This bit is identified as Letter P size, equal to 0.3230 inches in decimal diameter, and is part of the CHICAGO-LATROBE Series 120 line. It is intended for general-purpose drilling in alloy steel, carbon steel, and cast iron in both shop and field environments. The taper length geometry makes it a common choice when clearance or depth requirements exceed what a standard jobber drill provides. Each unit is sold individually and arrives ready for use.
Designed as a general-purpose taper length drill bit for use in hand drills, drill presses, and milling machines equipped with a standard straight-shank chuck capable of accepting a 0.3230-inch diameter shank.
Installation and use should be performed by a qualified machinist or trained tradesperson. Secure the shank fully in the chuck and verify runout before beginning a cut. Always wear appropriate eye protection and secure the workpiece before drilling. Consult applicable shop safety standards and equipment manufacturer guidelines when operating drill presses or milling equipment.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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