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CHICAGO-LATROBE Jobber Length Drill Bit: 5 mm, 135° Split Point, Straw/Bronze Cobalt - 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 mm, 135° Split Point, Straw/Bronze Cobalt

The CHICAGO-LATROBE Jobber Length Drill Bit (5 mm, MPN 47860) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, classified as NAS 907 Type B with a Straw/Bronze Cobalt finish and a 135° Split Point. It…

SKU 3G-OTH-200241

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: 5 mm, 135° Split Point, Straw/Bronze Cobalt
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
47860
Type
Straw/Bronze Cobalt, NAS 907 Type B
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 mm, MPN 47860) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, classified as NAS 907 Type B with a Straw/Bronze Cobalt finish and a 135° Split Point. It features a 0.1969 specification, meeting aerospace standards for precision drilling applications.

Frequently Asked Questions

What is the CHICAGO-LATROBE 47860 drill bit used for?

This NAS 907 Type B jobber-length drill bit is designed for aerospace and high-strength alloy drilling. The 135° split point reduces walking, while the cobalt steel provides heat resistance for tough materials like stainless steel and titanium.

What are the specifications of the CHICAGO-LATROBE 47860?

The CHICAGO-LATROBE 47860 is a 5 mm jobber-length drill bit with a 135° split point, straw/bronze cobalt finish, and NAS 907 Type B compliance. It is designed for precision drilling in aerospace-grade materials.

Where to buy CHICAGO-LATROBE 47860 worldwide?

3G Electric supplies the CHICAGO-LATROBE 47860 worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this NAS-spec cobalt drill bit to your facility, regardless of location.

How to select the right CHICAGO-LATROBE drill bit for aerospace?

For aerospace applications, choose a cobalt jobber-length bit like the CHICAGO-LATROBE 47860 with a 135° split point. This design minimizes walking on curved surfaces and handles high-strength alloys. Confirm NAS 907 Type B compliance for specification adherence.

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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Cross-referenced by specification & description
CHICAGO-LATROBE Jobber Length Drill Bit: 1 mm, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47820)
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CHICAGO-LATROBE Jobber Length Drill Bit: 1 mm, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47820)
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CHICAGO-LATROBE Jobber Length Drill Bit: 6 mm, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47870)
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CHICAGO-LATROBE Jobber Length Drill Bit: 8 mm, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47890)

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