CHICAGO-LATROBE Jobber Length Drill Bit: 5/16", 135° Split Point, TiAlN-Coated HSS
The CHICAGO-LATROBE Jobber Length Drill Bit (5/16", MPN 42620) is a NAS-Spec High-Speed Steel drill bit for aerospace applications, featuring a 135° split point and TiAlN coating. It meets NAS 907 Type B standards…
SKU 3G-OTH-190474
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (5/16", MPN 42620) is a NAS-Spec High-Speed Steel drill bit for aerospace applications, featuring a 135° split point and TiAlN coating. It meets NAS 907 Type B standards, with a diameter of 0.3125 inches. 3G Electric interprets demand for this precision tool across 14 industrial 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 42620 used for?
This TiAlN-coated HSS drill bit is designed for aerospace applications meeting NAS 907 Type B standards. It drills precise holes in high-strength alloys and stainless steel, commonly used in aircraft assembly and maintenance.
What are the specifications of the CHICAGO-LATROBE 42620 drill bit?
The CHICAGO-LATROBE 42620 is a 5/16" jobber length drill bit with a 135° split point and TiAlN coating. It is made of high-speed steel, conforms to NAS 907 Type B, and has a diameter of 0.3125 inches.
Where to buy CHICAGO-LATROBE 42620 drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE 42620 drill bits worldwide. As a global industrial distributor, we handle full logistics and customs clearance to deliver this NAS-spec aerospace drill bit to your facility.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace drilling, choose a bit meeting NAS 907 Type B, like the CHICAGO-LATROBE 42620. The 135° split point reduces walking, and TiAlN coating extends tool life in tough alloys. Match diameter to your hole tolerance requirements.
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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.
