CHICAGO-LATROBE Jobber Length Drill Bit: 9.8 mm, 135° Split Point
The CHICAGO-LATROBE Jobber Length Drill Bit (9.8 mm, MPN 47908) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a 135° Split Point and Straw/Bronze Cobalt type. With a specified value of 0.3858…
SKU 3G-OTH-200290
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (9.8 mm, MPN 47908) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a 135° Split Point and Straw/Bronze Cobalt type. With a specified value of 0.3858, this bit is designed for precision drilling in demanding aerospace applications.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit 9.8 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, structural assembly, and precision metalworking where tight tolerances and heat resistance are critical.
What are the specifications of the CHICAGO-LATROBE 47908 drill bit?
The CHICAGO-LATROBE 47908 is a 9.8 mm jobber-length drill bit with a 135° split point and straw/bronze cobalt finish. It meets NAS-spec standards for aerospace use. The bit diameter is 0.3858 inches. The cobalt material provides high heat resistance and durability for drilling tough alloys.
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 availability and lead times. We source genuine CHICAGO-LATROBE products and provide competitive pricing for aerospace and industrial buyers.
How to select the right CHICAGO-LATROBE drill bit for aerospace materials?
For aerospace materials like titanium or stainless steel, choose a cobalt drill bit with a 135° split point, such as the CHICAGO-LATROBE 47908. The split point reduces walking and requires no center punch. Match the bit diameter to your hole size and ensure the shank fits your chuck. Use proper cutting fluid and moderate speeds 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.
