CHICAGO-LATROBE Jobber Length Drill Bit: Letter B, 135° Split Point
The CHICAGO-LATROBE Jobber Length Drill Bit, Letter B (MPN 54102), is a NAS-Spec Cobalt jobber-length drill bit for aerospace applications. It features a TiN-Coated Cobalt construction with a 135° split point and a…
SKU 3G-OTH-200410
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit, Letter B (MPN 54102), is a NAS-Spec Cobalt jobber-length drill bit for aerospace applications. It features a TiN-Coated Cobalt construction with a 135° split point and a 0.2380-inch diameter. 3G Electric interprets customer demand and delivers this genuine industrial tool across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit 54102 used for?
This TiN-coated cobalt drill bit is designed for aerospace and high-strength alloy drilling. The 135° split point reduces walking and thrust, making it suitable for precision hole-making in stainless steel, titanium, and other tough materials. It meets NAS specifications for critical applications.
What are the specifications of the CHICAGO-LATROBE 54102 drill bit?
The CHICAGO-LATROBE 54102 is a Letter B jobber-length drill bit with a 0.2380-inch diameter. It features a 135° split point and TiN-coated cobalt construction for heat resistance and extended tool life. It is manufactured to NAS specifications for aerospace use.
Where to buy CHICAGO-LATROBE 54102 drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE 54102 drill bits worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this NAS-spec aerospace tool.
How to select the right CHICAGO-LATROBE drill bit for aerospace applications?
For aerospace drilling, choose a bit with a 135° split point to prevent walking on curved surfaces. The TiN coating reduces friction and heat in high-strength alloys. Confirm the diameter (0.2380 inches for Letter B) matches your fastener or hole tolerance. CHICAGO-LATROBE offers NAS-spec cobalt options for demanding jobs.
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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.















