CHICAGO-LATROBE Jobber Length Drill Bit: #19, 135° Split Point, TiN-Coated HSS
The CHICAGO-LATROBE Jobber Length Drill Bit #19 is a NAS-spec high-speed steel drill bit for aerospace, featuring a TiN-coated HSS construction with a 135° split point, NAS 907 Type B compliance, and a 0.1660-inch…
SKU 3G-OTH-189966
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit #19 is a NAS-spec high-speed steel drill bit for aerospace, featuring a TiN-coated HSS construction with a 135° split point, NAS 907 Type B compliance, and a 0.1660-inch diameter (MPN 41689).
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #19 used for?
This drill bit is designed for aerospace applications requiring NAS 907 Type B compliance. Its 135° split point and TiN-coated HSS construction enable precise drilling in high-strength alloys and sheet metal, reducing thrust and preventing walking on curved surfaces.
What are the specifications of the CHICAGO-LATROBE 41689 drill bit?
The CHICAGO-LATROBE 41689 is a #19 jobber length drill bit with a 0.1660-inch diameter, 135° split point, and TiN-coated high-speed steel. It meets NAS 907 Type B standards for aerospace drilling, offering wear resistance and extended tool life.
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 facility. Contact us for availability and lead times on the 41689 and other NAS-spec tooling.
How to select the right CHICAGO-LATROBE drill bit for aerospace materials?
Select a drill bit that matches the material hardness and hole tolerance required. For aerospace alloys, use a TiN-coated HSS bit like the CHICAGO-LATROBE 41689 with a 135° split point to reduce walking. Ensure the bit meets NAS 907 Type B for compliance with industry standards.
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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.
