CHICAGO-LATROBE Jobber Length Drill Bit: #19, 135° Split Point, TiAlN-Coated HSS
The CHICAGO-LATROBE Jobber Length Drill Bit (#19) is a NAS-Spec high-speed steel drill bit for aerospace, featuring a TiAlN-coated HSS construction with a 135° split point per NAS 907 Type B. With a diameter of…
SKU 3G-OTH-190287
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 (#19) is a NAS-Spec high-speed steel drill bit for aerospace, featuring a TiAlN-coated HSS construction with a 135° split point per NAS 907 Type B. With a diameter of 0.1660 inches (MPN 42689), it is designed for precision drilling in demanding industrial applications.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #19 used for?
This TiAlN-coated HSS drill bit is designed for aerospace and precision machining applications. Its 135° split point reduces walking and thrust, making it ideal for drilling in high-strength alloys and sheet metal per NAS 907 Type B standards.
What are the specifications of the CHICAGO-LATROBE 42689 drill bit?
The CHICAGO-LATROBE 42689 is a #19 jobber length drill bit with a 0.1660 inch diameter, 135° split point, and TiAlN-coated high-speed steel. It meets NAS 907 Type B requirements for aerospace drilling tasks.
Where to buy CHICAGO-LATROBE drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE drill bits worldwide, handling full logistics and customs clearance. We source genuine industrial tooling across 14 departments, including aerospace-grade cutting tools, and deliver to global destinations.
How to select the right jobber length drill bit for aerospace materials?
For aerospace alloys, choose a TiAlN-coated HSS bit like the CHICAGO-LATROBE #19 with a 135° split point to minimize work hardening. Match diameter to hole tolerance and ensure NAS 907 compliance for critical airframe applications.
Used in
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.
