CHICAGO-LATROBE Jobber Length Drill Bit: 1/4", 135° Split Point, TiCN-Coated HSS
The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 43616) is a 1/4" NAS-Spec High-Speed Steel jobber-length drill bit for aerospace, featuring a 135° split point and TiCN coating. It conforms to NAS 907 Type B, with a…
SKU 3G-OTH-189857
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 43616) is a 1/4" NAS-Spec High-Speed Steel jobber-length drill bit for aerospace, featuring a 135° split point and TiCN coating. It conforms to NAS 907 Type B, with a 0.2500-inch diameter. 3G Electric interprets demand and delivers this genuine industrial cutting 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 43616 used for?
This TiCN-coated HSS drill bit is designed for aerospace and high-precision industrial drilling. Its 135° split point reduces walking and thrust, making it ideal for hard materials like stainless steel and titanium alloys in aircraft manufacturing and maintenance.
What are the specifications of the CHICAGO-LATROBE 43616 drill bit?
The CHICAGO-LATROBE 43616 is a 1/4" (0.2500 inch) jobber length drill bit with a 135° split point, TiCN coating, and HSS construction. It meets NAS 907 Type B standards for aerospace applications. The manufacturer part number is 43616.
Where to buy CHICAGO-LATROBE 43616 drill bits worldwide?
3G Electric supplies and delivers the CHICAGO-LATROBE 43616 drill bit worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility, ensuring you receive genuine NAS-spec tooling for aerospace operations.
How to select the right jobber length drill bit for aerospace work?
For aerospace drilling, choose a bit meeting NAS 907 Type B standards, like the CHICAGO-LATROBE 43616. A 135° split point and TiCN coating improve performance in hard alloys. Match the diameter (1/4") to your hole size and ensure the shank fits your chuck.
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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.
