CHICAGO-LATROBE Jobber Length Drill Bit: 9/64", 135° Split Point, TiCN-Coated HSS
The CHICAGO-LATROBE Jobber Length Drill Bit (9/64", MPN 43609) is a TiCN-Coated HSS, NAS 907 Type B drill bit with a 135° Split Point and a diameter of 0.1406 inches. Designed for aerospace applications, this…
SKU 3G-OTH-190228
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (9/64", MPN 43609) is a TiCN-Coated HSS, NAS 907 Type B drill bit with a 135° Split Point and a diameter of 0.1406 inches. Designed for aerospace applications, this NAS-spec tool delivers the precision and durability required for demanding industrial drilling tasks.
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 43609 drill bit used for?
The CHICAGO-LATROBE 43609 is a NAS 907 Type B jobber-length drill bit designed for aerospace applications. Its 135° split point reduces walking and thrust, while the TiCN coating extends tool life in high-strength alloys. It drills precise holes in materials like titanium and stainless steel.
What are the specifications of the CHICAGO-LATROBE 43609 drill bit?
The CHICAGO-LATROBE 43609 is a 9/64" (0.1406 inch) jobber-length drill bit with a 135° split point. It is made from TiCN-coated high-speed steel and conforms to NAS 907 Type B standards. The manufacturer part number is 43609.
Where to buy CHICAGO-LATROBE 43609 drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE 43609 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 for your region.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace drilling, choose a NAS 907 Type B bit like the CHICAGO-LATROBE 43609. The 135° split point and TiCN coating suit high-strength alloys. Match the diameter (9/64") to your hole size and ensure your machine can run at recommended speeds for HSS tooling.
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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.















