CHICAGO-LATROBE Jobber Length Drill Bit: #79, 135° Point, TiN-Coated HSS
SKU 3G-OTH-190148
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Frequently Asked Questions
What is a CHICAGO-LATROBE NAS 907 Type B jobber length drill bit used for?
This TiN-coated HSS drill bit is designed for precision hole drilling in aerospace applications, meeting NAS 907 Type B specifications. The #79 size (0.0145 inch) and 135° split point reduce walking and improve accuracy in hard metals and composites.
What are the specifications of the CHICAGO-LATROBE #79 drill bit MPN 41749?
The CHICAGO-LATROBE 41749 is a #79 jobber length drill bit with a 0.0145 inch diameter, 135° point angle, and TiN-coated high-speed steel construction. It conforms to NAS 907 Type B standards for aerospace drilling tasks.
Where to buy CHICAGO-LATROBE NAS 907 drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE NAS 907 Type B drill bits like MPN 41749 to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine aerospace-grade tooling regardless of your location.
How to select the correct NAS 907 drill bit for aerospace work?
Select based on hole diameter, material hardness, and NAS specification. For the #79 size (0.0145 inch), use a TiN-coated HSS bit like the CHICAGO-LATROBE 41749 for extended tool life in stainless steel and titanium. Always match point angle (135°) to your drilling application.
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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.
