CHICAGO-LATROBE Jobber Length Drill Bit: 5.9 mm, 135° Split Point
The CHICAGO-LATROBE Jobber Length Drill Bit (5.9 mm, MPN 47869) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a 135° Split Point and Straw/Bronze Cobalt construction. With a key specification…
SKU 3G-OTH-200265
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (5.9 mm, MPN 47869) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a 135° Split Point and Straw/Bronze Cobalt construction. With a key specification of 0.2323, this drill bit is designed for precision drilling in demanding aerospace applications.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit 5.9 mm used for?
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 steels, and titanium alloys. It is commonly used in aircraft maintenance, repair, and manufacturing where precision and durability are critical.
What are the specifications of the CHICAGO-LATROBE 47869 drill bit?
The CHICAGO-LATROBE 47869 is a 5.9 mm jobber length drill bit with a 135° split point and straw/bronze cobalt finish. It meets NAS specifications for aerospace use. The decimal equivalent is 0.2323 inches. The cobalt material provides heat resistance and extended tool life in demanding materials.
Where to buy CHICAGO-LATROBE drill bits worldwide?
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 for pricing and lead time on the 47869 or other NAS-spec cobalt drill bits for aerospace applications.
How to select the right CHICAGO-LATROBE drill bit for aerospace materials?
For aerospace materials like titanium or stainless steel, choose a cobalt jobber length bit with a 135° split point, such as the CHICAGO-LATROBE 47869. The split point reduces walking and requires no pilot hole. Ensure the bit diameter matches your fastener or hole tolerance requirements. Use proper cutting fluid for best results.
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3G Electric supplies CHICAGO-LATROBE nas-spec cobalt jobber-length drill bits for aerospace. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















