CHICAGO-LATROBE Jobber Length Drill Bit: 5/16", 135° Split Point, TiCN-Coated HSS
The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 43620) is a 5/16" (0.3125) NAS-Spec High-Speed Steel drill bit with a 135° split point and TiCN coating, meeting NAS 907 Type B requirements. 3G Electric interprets…
SKU 3G-OTH-190177
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 43620) is a 5/16" (0.3125) NAS-Spec High-Speed Steel drill bit with a 135° split point and TiCN coating, meeting NAS 907 Type B requirements. 3G Electric interprets your demand for aerospace-grade tooling, sources this genuine OEM bit, and supports your procurement across 14 industrial departments — with specialist depth in cutting tools and controls.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit 43620 used for?
This TiCN-coated HSS drill bit is designed for aerospace applications requiring NAS 907 Type B compliance. It drills precise holes in hardened steels and alloys, commonly used in aircraft assembly and maintenance. The 135° split point reduces walking and improves penetration.
What are the specifications of the CHICAGO-LATROBE 43620 drill bit?
The CHICAGO-LATROBE 43620 is a jobber length drill bit with a 5/16" diameter, 135° split point, and TiCN-coated high-speed steel construction. It meets NAS 907 Type B standards for aerospace use. The bit size is 0.3125 inches.
Where to buy CHICAGO-LATROBE 43620 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 43620 drill bit worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace drilling, choose a bit that meets NAS 907 Type B specs, like the CHICAGO-LATROBE 43620. Ensure the diameter matches your hole requirement and the coating suits the material—TiCN works well on hardened steels. A 135° split point aids precision.
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Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
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.
