CHICAGO-LATROBE Jobber Length Drill Bit: #12, 135° Split Point, TiCN-Coated HSS
The CHICAGO-LATROBE Jobber Length Drill Bit (#12, MPN 43682) is a NAS-spec high-speed steel drill bit for aerospace applications, featuring a TiCN-coated HSS construction with a 135° split point per NAS 907 Type B…
SKU 3G-OTH-190031
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (#12, MPN 43682) is a NAS-spec high-speed steel drill bit for aerospace applications, featuring a TiCN-coated HSS construction with a 135° split point per NAS 907 Type B. With a diameter of 0.1890 inches, this jobber-length bit is designed for precision drilling in demanding industrial environments.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #12 used for?
This drill bit is designed for aerospace and precision manufacturing applications requiring NAS 907 Type B compliance. Its 135° split point reduces walking and thrust, while the TiCN coating extends tool life in high-strength alloys. It is suitable for drilling holes in materials such as titanium, stainless steel, and nickel-based superalloys.
What are the specifications of the CHICAGO-LATROBE 43682 drill bit?
The CHICAGO-LATROBE 43682 is a #12 jobber length drill bit with a 0.1890 inch diameter. It features a 135° split point, TiCN-coated high-speed steel construction, and meets NAS 907 Type B standards. The manufacturer part number is 43682, and it is designed for aerospace-grade drilling tasks.
Where to buy CHICAGO-LATROBE drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE drill bits worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the 43682 or other NAS-spec tooling for your aerospace operations.
How to select the right CHICAGO-LATROBE drill bit for aerospace applications?
Select a drill bit that matches the material and hole tolerance required. For aerospace work, choose NAS 907 Type B bits like the CHICAGO-LATROBE 43682 with TiCN coating for heat resistance. Ensure the split point angle (135°) and diameter (0.1890 inch) align with your drilling specifications and machine capabilities.
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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.
