CHICAGO-LATROBE Jobber Length Drill Bit: 3/8", 135° Split Point, TiN-Coated HSS
The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 41624) is a 3/8" (0.3750") NAS-Spec high-speed steel drill bit with a 135° split point and TiN coating, meeting NAS 907 Type B requirements for aerospace applications…
SKU 3G-OTH-190434
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 41624) is a 3/8" (0.3750") NAS-Spec high-speed steel drill bit with a 135° split point and TiN coating, meeting NAS 907 Type B requirements for aerospace applications. 3G Electric interprets this demand and sources the genuine industrial tool, providing the right answer 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 41624 used for?
This drill bit is designed for aerospace and precision metalworking applications requiring NAS 907 Type B compliance. Its 135° split point reduces walking and thrust, while the TiN coating extends tool life in high-strength alloys.
What are the specifications of the CHICAGO-LATROBE 41624 drill bit?
The CHICAGO-LATROBE 41624 is a 3/8" diameter jobber length drill bit with a 135° split point, TiN-coated high-speed steel construction, and meets NAS 907 Type B standards. It is optimized for aerospace-grade materials.
Where to buy CHICAGO-LATROBE 41624 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 41624 drill bit worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this NAS-spec aerospace tool.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace drilling, choose a bit meeting NAS 907 Type B, like the CHICAGO-LATROBE 41624. The 135° split point and TiN coating improve performance in tough alloys. Match diameter to your hole size and ensure shank fits your chuck.
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3G Electric supplies CHICAGO-LATROBE nas-spec high-speed steel 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.















