CHICAGO-LATROBE #28 TiCN-Coated HSS Jobber-Length Drill Bit
The CHICAGO-LATROBE Jobber Length Drill Bit #28 is a NAS-Spec High-Speed Steel jobber-length drill bit for aerospace, featuring a TiCN-coated HSS construction with a 135° split point, NAS 907 Type B compliance, and a…
SKU 3G-OTH-190057
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit #28 is a NAS-Spec High-Speed Steel jobber-length drill bit for aerospace, featuring a TiCN-coated HSS construction with a 135° split point, NAS 907 Type B compliance, and a 0.1405-inch diameter (MPN 43698).
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #28 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 titanium and stainless steel in aircraft manufacturing and maintenance.
What are the specifications of the CHICAGO-LATROBE 43698 drill bit?
The CHICAGO-LATROBE 43698 is a #28 jobber length drill bit with a 0.1405 inch diameter, 135° split point, and TiCN-coated high-speed steel construction. It meets NAS 907 Type B specifications for aerospace drilling applications.
Where to buy CHICAGO-LATROBE NAS 907 drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE NAS 907 Type B drill bits worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 43698 and other aerospace-grade tooling.
How to select the right jobber length drill bit for aerospace materials?
For aerospace materials like titanium or Inconel, choose a drill bit with a 135° split point and TiCN coating to reduce heat and wear. Ensure it meets NAS 907 Type B specs for critical applications. CHICAGO-LATROBE offers this configuration in the #28 size (0.1405 inch).
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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.
