CHICAGO-LATROBE #61 TiN-Coated HSS Jobber-Length Drill Bit
The CHICAGO-LATROBE Jobber Length Drill Bit #61 is a NAS-Spec High-Speed Steel drill bit for aerospace, featuring a TiN-Coated HSS, NAS 907 Type B construction with a 135° point and a 0.0390 diameter (MPN 41731).
SKU 3G-OTH-190526
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit #61 is a NAS-Spec High-Speed Steel drill bit for aerospace, featuring a TiN-Coated HSS, NAS 907 Type B construction with a 135° point and a 0.0390 diameter (MPN 41731).
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #61 used for?
This TiN-coated HSS drill bit is designed for precision drilling in aerospace applications, meeting NAS 907 Type B specifications. It is commonly used on high-strength alloys and materials requiring a 135° split point to reduce walking and improve hole accuracy.
What are the specifications of the CHICAGO-LATROBE 41731 drill bit?
The CHICAGO-LATROBE 41731 is a #61 jobber length drill bit with a 0.0390 inch diameter, 135° point angle, and TiN-coated high-speed steel construction. It conforms to NAS 907 Type B standards, making it suitable for aerospace-grade drilling tasks.
Where to buy CHICAGO-LATROBE drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE drill bits worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the 41731 or other NAS-spec tooling for your aerospace operations.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
Select based on material and hole tolerance. For aerospace alloys, choose TiN-coated HSS bits like the 41731 with a 135° split point to minimize walking. Verify NAS 907 Type B compliance for critical applications. 3G Electric can help match your requirements to the correct CHICAGO-LATROBE part.
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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.
