CHICAGO-LATROBE Jobber Length Drill Bit: #17, 135° Split Point, Black Oxide HSS
The CHICAGO-LATROBE Jobber Length Drill Bit #17 is a NAS-Spec High-Speed Steel Jobber-Length Drill Bit for Aerospace, featuring a 135° split point and black oxide HSS construction per NAS 907 Type B. With a…
SKU 3G-OTH-190129
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit #17 is a NAS-Spec High-Speed Steel Jobber-Length Drill Bit for Aerospace, featuring a 135° split point and black oxide HSS construction per NAS 907 Type B. With a 0.1730-inch diameter, this bit is designed for precision drilling in demanding aerospace applications.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #17 used for?
This #17 drill bit is designed for aerospace drilling applications requiring NAS 907 Type B compliance. Its 135° split point reduces walking on curved surfaces, while black oxide HSS construction provides heat resistance and lubricity for extended tool life in production environments.
What are the specifications of the CHICAGO-LATROBE 45687 drill bit?
The CHICAGO-LATROBE 45687 is a #17 jobber length drill bit with a 0.1730 inch diameter, 135° split point, and black oxide finish. It is made from high-speed steel and meets NAS 907 Type B standards for aerospace fastening applications.
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 facility. Contact us for availability and lead time on the 45687 or other NAS-spec tooling.
How to select the correct CHICAGO-LATROBE drill bit for aerospace work?
Select a bit that matches the NAS specification required by your job. For NAS 907 Type B applications, the CHICAGO-LATROBE #17 with 0.1730 inch diameter and 135° split point is appropriate. Ensure the shank fits your chuck and the flute length suits your hole depth.
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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.















