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CHICAGO-LATROBE Jobber Length Drill Bit: 5.3 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: 5.3 mm, 135° Split Point

The CHICAGO-LATROBE Jobber Length Drill Bit (5.3 mm, MPN 47863) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a 135° Split Point and Straw/Bronze Cobalt type. With a key specification of…

SKU 3G-OTH-200291

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: 5.3 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
47863
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 (5.3 mm, MPN 47863) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a 135° Split Point and Straw/Bronze Cobalt type. With a key specification of 0.2087, this drill bit is designed for precision drilling in demanding aerospace applications.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit 47863 used for?

This NAS-Spec cobalt jobber-length drill bit is designed for aerospace and high-strength alloy drilling. Its 5.3 mm diameter, 135° split point, and straw/bronze cobalt construction reduce walking and handle tough materials like stainless steel and titanium.

What are the specifications of the CHICAGO-LATROBE 47863 drill bit?

The CHICAGO-LATROBE 47863 is a 5.3 mm (0.2087 inch) jobber-length drill bit with a 135° split point and straw/bronze cobalt finish. It meets NAS specs for aerospace applications, offering heat resistance and durability in demanding drilling tasks.

Where to buy CHICAGO-LATROBE 47863 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 47863 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 work?

For aerospace drilling, choose a NAS-Spec cobalt bit like the CHICAGO-LATROBE 47863. Its 5.3 mm size and 135° split point suit high-strength alloys. Ensure the bit matches your material hardness and hole tolerance requirements for optimal performance.

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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