CHICAGO-LATROBE Jobber Length Drill Bit: #7, 135° Split Point, TiCN-Coated HSS
The CHICAGO-LATROBE Jobber Length Drill Bit #7 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…
SKU 3G-OTH-190123
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit #7 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 0.2010 inches (MPN 43677), it is designed for precision drilling in demanding industrial environments.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #7 used for?
This drill bit is designed for aerospace and precision metalworking applications. Its 135° split point reduces walking and requires less thrust, while the TiCN coating extends tool life on high-strength alloys. It meets NAS 907 Type B specifications for critical drilling tasks.
What are the specifications of the CHICAGO-LATROBE 43677 drill bit?
The CHICAGO-LATROBE 43677 is a #7 jobber length drill bit with a 0.2010 inch diameter, 135° split point, and TiCN-coated high-speed steel. It conforms to NAS 907 Type B standards, making it suitable for aerospace-grade materials.
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 43677 and other NAS-spec tooling.
How to select the right CHICAGO-LATROBE drill bit for aerospace materials?
For aerospace alloys, choose a bit with a 135° split point and TiCN coating like the CHICAGO-LATROBE 43677. The split point reduces walking on curved surfaces, and the coating withstands high heat. Match the diameter to your hole tolerance and ensure NAS 907 compliance for critical applications.
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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.
