CHICAGO-LATROBE Jobber Length Drill Bit: #42, 135° Split Point, Black Oxide HSS
The CHICAGO-LATROBE Jobber Length Drill Bit #42 is an 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 diameter…
SKU 3G-OTH-190283
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit #42 is an 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 diameter of 0.0935 inches (MPN 45712), it is designed for precision drilling in demanding applications.
Frequently Asked Questions
What is the CHICAGO-LATROBE #42 jobber length drill bit used for?
This drill bit is designed for aerospace applications requiring NAS 907 Type B compliance. It drills precise holes in high-strength alloys and stainless steel, commonly used in aircraft assembly and maintenance. The 135° split point reduces walking and improves cutting efficiency.
What are the specifications of the CHICAGO-LATROBE 45712 drill bit?
The CHICAGO-LATROBE 45712 is a #42 jobber length drill bit with a 0.0935-inch diameter, 135° split point, and black oxide HSS construction. It meets NAS 907 Type B standards for aerospace drilling. The black oxide finish enhances lubricity and corrosion resistance.
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 location. Contact us for availability and lead time on the 45712 or other NAS-spec bits.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace drilling, choose bits meeting NAS 907 Type B standards like the CHICAGO-LATROBE 45712. Match the diameter to your hole size (0.0935 inches for #42). The 135° split point and black oxide HSS suit high-strength materials. Verify shank compatibility with your toolholder.
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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.
