CHICAGO-LATROBE Jobber Length Drill Bit: 5.6 mm, 135° Split Point

This drill bit is designed for aerospace applications requiring NAS-spec compliance. Its 135° split point and cobalt construction allow drilling into hardened steels, stainless steel, and titanium alloys. It is commonly used in aircraft maintenance, repair, and manufacturing where precision and durability are critical.

The CHICAGO-LATROBE 47866 is a jobber length drill bit with a 5.6 mm diameter (0.2205 inches), 135° split point, and straw/bronze cobalt finish. It is a NAS-spec cobalt bit for aerospace use. The manufacturer part number is 47866, and it is designed for drilling tough materials.

3G Electric supplies CHICAGO-LATROBE drill bits worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the 47866 or other NAS-spec cobalt bits for aerospace applications. We provide competitive pricing and reliable shipping.

For aerospace drilling, choose a NAS-spec cobalt bit like the CHICAGO-LATROBE 47866 with a 135° split point to reduce walking and heat. Match the diameter (5.6 mm) to your fastener or hole requirement. Cobalt construction handles high temperatures in titanium and stainless steel. Always use proper cutting fluid and speed settings.