CHICAGO-LATROBE Jobber Length Drill Bit: 7/16", 135° Split Point
The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 47728) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a 7/16" (0.4375) diameter with a 135° Split Point and Straw/Bronze Cobalt construction. 3G…
SKU 3G-OTH-200030
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 47728) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a 7/16" (0.4375) diameter with a 135° Split Point and Straw/Bronze Cobalt construction. 3G Electric interprets customer demand and delivers this genuine industrial tool across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit 47728 used for?
This 7/16" drill bit is designed for aerospace applications requiring NAS-spec compliance. Its 135° split point reduces walking and thrust, while the straw/bronze cobalt construction provides heat resistance for drilling hard metals like stainless steel and titanium.
What are the specifications of the CHICAGO-LATROBE 47728 drill bit?
The CHICAGO-LATROBE 47728 is a jobber length drill bit with a 7/16" diameter (0.4375 inches), 135° split point, and straw/bronze cobalt finish. It meets NAS-spec standards for aerospace use and is manufactured under part number 47728.
Where to buy CHICAGO-LATROBE 47728 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 47728 drill bit worldwide. As a global industrial distributor since 1990, 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 materials?
For aerospace materials like titanium or stainless steel, choose a cobalt jobber-length bit with a 135° split point, such as the CHICAGO-LATROBE 47728. The split point reduces walking, and cobalt alloy withstands high heat. Match diameter to your fastener or hole requirement.
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3G Electric supplies CHICAGO-LATROBE nas-spec cobalt 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.
