Chicago-Latrobe 53115 15/64 in 118 Degree Taper Shank Drill Bit

Chicago-Latrobe 53115 Drill Bit

The Chicago-Latrobe 53115 is a taper shank drill bit designed for general purpose drilling tasks. It suits machinists and maintenance professionals who need a reliable tool for creating holes in various materials. The 15/64 inch size fits standard taper holders found in many workshop environments. This high speed steel bit offers dependable performance for daily use.

High Speed Steel and Black Oxide

The high speed steel construction provides the hardness and heat resistance needed for cutting metal effectively. A black oxide finish adds corrosion resistance and helps reduce friction during operation. These material choices work together to extend the cutting life of the bit. The conventional 118 degree point angle supports accurate starting without a centre punch.

15/64 Inch Capacity and Limits

This bit comfortably handles drilling tasks requiring a 15/64 inch diameter hole in steel, cast iron and similar ferrous metals. The taper shank ensures secure drive and alignment in compatible tool holders. It runs out when the application demands a different diameter, a split point for harder alloys, or a straight shank for standard drill chucks. Buyers needing metric sizes or specialised coatings must look elsewhere.