Chicago-Latrobe 47369 15.00mm HSS 118° Jobber Drill Bit

15.00 mm High-Speed Steel Jobber Drill Bit

This 15.00 mm jobber drill bit is made from high-speed steel with a black oxide finish. It features a conventional 118 degree point angle and a decimal equivalent of .5906 inches. The metric-sized bit is designed for general-purpose drilling tasks in a workshop or job site environment.

Build integration and workflow impact

The bit fits standard drill chucks that accept a 15 mm shank and requires no coolant-through capability. It frees the operator from needing specialised coolant-fed tooling for standard materials. The jobber length provides sufficient reach for typical through-hole and blind-hole applications without the rigidity constraints of longer bits.

Thermals noise and power draw

High-speed steel construction manages heat buildup during normal drilling speeds in metal and wood. The black oxide finish aids in chip evacuation and reduces friction-generated heat. No coolant holes are present so external lubrication or peck drilling manages temperature in deeper cuts. Noise and power consumption depend entirely on the driving tool used.