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CHICAGO-LATROBE Jobber Length Drill Bit: 8.3 mm, 135° Split Point - NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
CHICAGO-LATROBENAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace

CHICAGO-LATROBE Jobber Length Drill Bit: 8.3 mm, 135° Split Point

The CHICAGO-LATROBE Jobber Length Drill Bit (8.3 mm, MPN 47893) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a 135° Split Point and Straw/Bronze Cobalt construction. With a specified…

SKU 3G-OTH-200178

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: 8.3 mm, 135° Split Point
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
47893
Type
Straw/Bronze Cobalt
Split Point
135°
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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit (8.3 mm, MPN 47893) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a 135° Split Point and Straw/Bronze Cobalt construction. With a specified attribute of 0.3268, this drill bit is designed for precision drilling in demanding aerospace applications.

Frequently Asked Questions

What is the CHICAGO-LATROBE 47893 drill bit used for?

The CHICAGO-LATROBE 47893 is a NAS-spec cobalt jobber-length drill bit designed for aerospace applications. Its 8.3 mm diameter and 135° split point enable precise drilling in tough materials like stainless steel and titanium, meeting stringent aerospace standards.

What are the specifications of the CHICAGO-LATROBE 47893 drill bit?

The CHICAGO-LATROBE 47893 is a straw/bronze cobalt jobber-length drill bit with an 8.3 mm diameter, 135° split point, and a 0.3268 inch shank. It is a NAS-spec bit for aerospace use, with manufacturer part number 47893.

Where to buy CHICAGO-LATROBE 47893 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 47893 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 NAS-spec cobalt bit like the CHICAGO-LATROBE 47893 with a 135° split point. This design reduces walking and heat buildup in hard metals. Match the diameter (8.3 mm) to your hole size and ensure the shank fits your chuck.

Used in

Common applications for CHICAGO-LATROBE
Aerospace assembly — Chicago-Latrobe NAS 907 Type B aircraft-extension drill bits for drilling fastener holes in aluminum and titanium skins.
Metal fabrication — Chicago-Latrobe reduced-shank drill bit sets for enlarging holes in structural steel using magnetic drill presses.
Maintenance repair — Chicago-Latrobe left-hand cobalt jobber-length drill bits for removing broken bolts in machinery.
Tool and die making — Chicago-Latrobe jobber-length drill bit sets with 135° split point for precision hole drilling in hardened steels.
Automotive repair — Chicago-Latrobe spiral-flute screw extractors for removing seized fasteners in engine blocks or exhaust systems.
General manufacturing — Chicago-Latrobe HSS jobber-length drill bits for production drilling in mild steel and cast iron.

CHICAGO-LATROBE Products

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.

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