CHICAGO-LATROBE #8 TiCN-Coated HSS Jobber-Length Drill Bit
The CHICAGO-LATROBE Jobber Length Drill Bit #8 is a NAS-Spec high-speed steel drill bit for aerospace, featuring a TiCN-coated HSS construction with a 135° split point per NAS 907 Type B. It has a 0.1990-inch…
SKU 3G-OTH-189981
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 #8 is a NAS-Spec high-speed steel drill bit for aerospace, featuring a TiCN-coated HSS construction with a 135° split point per NAS 907 Type B. It has a 0.1990-inch diameter (MPN 43678).
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #8 used for?
This TiCN-coated HSS drill bit is designed for aerospace applications requiring NAS 907 Type B compliance. Its 135° split point reduces walking and thrust, making it suitable for drilling hard metals like stainless steel and titanium in aircraft assembly and maintenance.
What are the specifications of the CHICAGO-LATROBE 43678 drill bit?
The CHICAGO-LATROBE 43678 is a #8 jobber length drill bit with a 0.1990 inch diameter, 135° split point, and TiCN-coated high-speed steel. It meets NAS 907 Type B standards for aerospace use, offering wear resistance and precision in demanding materials.
Where to buy CHICAGO-LATROBE drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE drill bits worldwide, including the NAS 907 Type B #8 model. We handle full logistics, customs clearance, and delivery to global destinations. Contact us for availability and lead times on this aerospace-grade tooling.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace drilling, choose a bit meeting NAS 907 Type B specs, like the CHICAGO-LATROBE #8 with TiCN coating and 135° split point. Match the diameter to your hole size and material hardness. Use proper speeds and coolant to extend tool life and maintain tolerances.
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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.
