CHICAGO-LATROBE Jobber Length Drill Bit: #70, 135° Point, TiN-Coated HSS
The CHICAGO-LATROBE Jobber Length Drill Bit #70 (MPN 41740) is a NAS-Spec high-speed steel drill bit for aerospace, featuring a TiN-coated HSS construction, NAS 907 Type B compliance, and a 135° point. With a…
SKU 3G-OTH-190481
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 #70 (MPN 41740) is a NAS-Spec high-speed steel drill bit for aerospace, featuring a TiN-coated HSS construction, NAS 907 Type B compliance, and a 135° point. With a diameter of 0.0280 inches, it is designed for precision drilling in demanding applications.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #70 used for?
This TiN-coated HSS drill bit is designed for precision drilling in aerospace applications, meeting NAS 907 Type B specifications. The #70 size (0.0280 in) with a 135° point is ideal for creating small, accurate holes in hard metals and composites.
What are the specifications of the CHICAGO-LATROBE 41740 drill bit?
The CHICAGO-LATROBE 41740 is a #70 jobber length drill bit with a 0.0280 in diameter, 135° point angle, and TiN-coated high-speed steel construction. It conforms to NAS 907 Type B standards for aerospace use.
Where to buy CHICAGO-LATROBE NAS-spec drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE NAS 907 Type B drill bits like the 41740 to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine aerospace-grade tooling regardless of your location.
How to select the right jobber length drill bit for aerospace work?
For aerospace drilling, choose bits meeting NAS 907 specifications, like the CHICAGO-LATROBE 41740. Consider material (TiN-coated HSS for durability), point angle (135° for hard materials), and exact wire size (#70 for 0.0280 in holes) to match your application.
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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.
