CHICAGO-LATROBE NAS-Spec High-Speed Steel Jobber-Length Drill Bit
The CHICAGO-LATROBE Jobber Length Drill Bit (7/32") is a NAS-Spec high-speed steel drill bit for aerospace applications, featuring a 135° split point and black oxide finish. It conforms to NAS 907 Type B (MPN 45614)…
SKU 3G-OTH-189854
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (7/32") is a NAS-Spec high-speed steel drill bit for aerospace applications, featuring a 135° split point and black oxide finish. It conforms to NAS 907 Type B (MPN 45614) with a 0.2188-inch diameter.
Frequently Asked Questions
What is the CHICAGO-LATROBE 45614 drill bit used for?
The CHICAGO-LATROBE 45614 is a NAS 907 Type B jobber-length drill bit designed for aerospace and industrial drilling applications. Its 135° split point reduces walking and improves hole accuracy in high-strength materials. The black oxide HSS construction provides heat resistance and lubricity for extended tool life.
What are the specifications of the CHICAGO-LATROBE 45614 drill bit?
The CHICAGO-LATROBE 45614 is a 7/32" (0.2188 inch) jobber-length drill bit made from black oxide high-speed steel. It features a 135° split point and meets NAS 907 Type B specifications. The manufacturer part number is 45614. This bit is suited for precision drilling in aerospace-grade materials.
Where to buy CHICAGO-LATROBE 45614 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 45614 drill bit to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this NAS-spec bit for aerospace and industrial use.
How to select the right CHICAGO-LATROBE drill bit for aerospace applications?
For aerospace drilling, select a bit that meets NAS 907 Type B specifications, like the CHICAGO-LATROBE 45614. The 135° split point and black oxide HSS construction are critical for precision and heat resistance. Match the diameter (7/32") to your hole size and ensure the bit is compatible with your material and machine.
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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.
