CHICAGO-LATROBE Jobber Length Drill Bit: #3, 135° Split Point, TiAlN-Coated HSS
The CHICAGO-LATROBE Jobber Length Drill Bit #3 is a NAS-Spec High-Speed Steel jobber-length drill bit for aerospace, featuring a TiAlN-coated HSS construction with a 135° split point per NAS 907 Type B. It is…
SKU 3G-OTH-190297
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit #3 is a NAS-Spec High-Speed Steel jobber-length drill bit for aerospace, featuring a TiAlN-coated HSS construction with a 135° split point per NAS 907 Type B. It is supplied with a 0.2130 specification (MPN 42673). 3G Electric interprets demand and delivers this genuine industrial tool 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 #3 used for?
This drill bit is designed for aerospace and precision metal drilling applications. Its 135° split point reduces walking and requires less thrust, while the TiAlN coating extends tool life in high-temperature alloys. It meets NAS 907 Type B specifications for demanding industrial use.
What are the specifications of the CHICAGO-LATROBE 42673 drill bit?
The CHICAGO-LATROBE 42673 is a #3 jobber length drill bit with a 0.2130-inch diameter, 135° split point, and TiAlN-coated high-speed steel construction. It conforms to NAS 907 Type B standards, making it suitable for aerospace-grade drilling operations.
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 for availability and lead time on the 42673 model.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
Select based on material and hole tolerance. The #3 size (0.2130 inch) with TiAlN coating suits hardened steels and titanium alloys. The 135° split point aids self-centering. For NAS 907 Type B compliance, verify the bit meets aerospace fastener hole 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.
