CHICAGO-LATROBE Jobber Length Drill Bit: 21/64", 135° Split Point, TiAlN-Coated HSS
The CHICAGO-LATROBE Jobber Length Drill Bit (21/64", MPN 42621) is a NAS-Spec high-speed steel drill bit for aerospace applications, featuring a 135° split point and TiAlN coating. With a diameter of 0.3281 inches…
SKU 3G-OTH-190271
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (21/64", MPN 42621) is a NAS-Spec high-speed steel drill bit for aerospace applications, featuring a 135° split point and TiAlN coating. With a diameter of 0.3281 inches, it meets NAS 907 Type B requirements for precision drilling in demanding industrial environments.
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 42621 used for?
This drill bit is designed for aerospace applications requiring NAS 907 Type B compliance. Its 135° split point and TiAlN coating enable precise drilling in high-strength alloys and stainless steels, reducing thrust and improving chip evacuation.
What are the specifications of the CHICAGO-LATROBE 42621 drill bit?
The CHICAGO-LATROBE 42621 is a jobber length drill bit with a 21/64" diameter (0.3281 inches), 135° split point, TiAlN-coated HSS, and meets NAS 907 Type B standards. It is designed for aerospace-grade materials.
Where to buy CHICAGO-LATROBE 42621 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 42621 drill bit worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace drilling, choose a bit meeting NAS 907 Type B, like the CHICAGO-LATROBE 42621. The 135° split point reduces walking, and TiAlN coating extends tool life in tough alloys. Match diameter to your hole tolerance and material hardness.
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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.
