CHICAGO-LATROBE Jobber Length Drill Bit: Letter B, 135° Split Point
The CHICAGO-LATROBE Jobber Length Drill Bit, Letter B (MPN 44946), is a NAS-Spec Cobalt Jobber-Length Drill Bit for aerospace applications. It features a TiAlN-Coated Cobalt construction with a 135° Split Point and a…
SKU 3G-OTH-200311
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit, Letter B (MPN 44946), is a NAS-Spec Cobalt Jobber-Length Drill Bit for aerospace applications. It features a TiAlN-Coated Cobalt construction with a 135° Split Point and a 0.2380-inch diameter. 3G Electric interprets your demand for specialized cutting tools, sourcing this OEM bit alongside genuine industrial equipment across 14 departments, with deep specialist expertise in combustion, pumps, and controls.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit 44946 used for?
This TiAlN-coated cobalt drill bit is designed for aerospace and high-tolerance industrial drilling. Its 135° split point reduces walking and improves penetration in hard materials like stainless steel and titanium, meeting NAS specifications for critical applications.
What are the specifications of the CHICAGO-LATROBE 44946 drill bit?
The CHICAGO-LATROBE 44946 is a letter B jobber-length drill bit with a 0.2380-inch diameter, 135° split point, and TiAlN coating on cobalt steel. It is manufactured to NAS specs for aerospace use, ensuring precision and durability in demanding environments.
Where to buy CHICAGO-LATROBE 44946 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 44946 drill bit worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this NAS-spec aerospace tool for your operations.
How to select the right CHICAGO-LATROBE drill bit for aerospace applications?
For aerospace drilling, choose a cobalt bit with TiAlN coating for heat resistance and a 135° split point to prevent walking. The CHICAGO-LATROBE 44946 meets NAS specs, making it suitable for hard alloys. Match the letter size (B, 0.2380 inch) to your hole diameter requirements.
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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.















