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CHICAGO-LATROBE 3/16" Black Oxide HSS Tang-Shank Jobber-Length Drill Bit - Tang-Shank High-Speed Steel Jobber-Length Drill Bits
CHICAGO-LATROBETang-Shank High-Speed Steel Jobber-Length Drill Bits

CHICAGO-LATROBE 3/16" Black Oxide HSS Tang-Shank Jobber-Length Drill Bit

The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 47477) is a 3/16" (0.1875) black oxide high-speed steel tang-shank drill bit with a 118° point. This product is a standard jobber-length drill bit for general-purpose…

SKU 3G-OTH-195603

Brand
CHICAGO-LATROBE
Item
3/16" Black Oxide HSS Tang-Shank Jobber-Length Drill Bit
Part Number
47477
Category
Tang-Shank High-Speed Steel Jobber-Length Drill Bits
Available to Order
Also known as:47477CHICAGO-LATROBE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
47477
Type
Black Oxide HSS, Tang Shank
Point
118°

Technical Documents

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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 47477) is a 3/16" (0.1875) black oxide high-speed steel tang-shank drill bit with a 118° point. This product is a standard jobber-length drill bit for general-purpose drilling in metal and other materials.

Frequently Asked Questions

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

This 3/16" black oxide HSS drill bit with a 118° point and tang shank is used for general-purpose drilling in metal, wood, and plastics. The tang shank provides secure grip in drill chucks, while the black oxide finish reduces friction and resists corrosion for longer tool life.

What are the specifications of the CHICAGO-LATROBE 47477 drill bit?

The CHICAGO-LATROBE 47477 is a 3/16" (0.1875 inch) jobber length drill bit with a 118° point angle, made from black oxide high-speed steel with a tang shank. It is designed for precise drilling in industrial applications and is available to order through 3G Electric.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE drill bits worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner, we provide genuine industrial tooling like the 47477 jobber length bit to customers across 14 industrial departments, ensuring the right solution for your application.

How to select the right jobber length drill bit for metal?

For drilling metal, choose a high-speed steel bit with a 118° point like the CHICAGO-LATROBE 47477. The black oxide finish improves chip flow and heat resistance. Match the bit diameter to your fastener or hole size, and use cutting fluid to extend tool life. 3G Electric can help you source the correct size.

Used in

Common applications for CHICAGO-LATROBE
Aerospace manufacturing — Chicago-Latrobe NAS-spec jobber-length drill bits (e.g., MPN 42631) for drilling holes in airframe components.
Metal fabrication — Chicago-Latrobe single-flute countersinks (e.g., MPN 56774) for deburring and chamfering holes in steel plates.
Machine shop — Chicago-Latrobe 82° countersinks (e.g., MPN 56738) for creating flush-mount recesses for flat-head screws in assemblies.
Maintenance and repair — Chicago-Latrobe 90° countersinks (e.g., MPN 56760) for chamfering holes and removing burrs on industrial equipment.
Automotive production — Chicago-Latrobe HSS drill bits for holemaking in engine blocks and chassis components.
General machining — Chicago-Latrobe countersinks in various body diameters for chamfering and deburring in job shops.
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CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE tang-shank high-speed steel jobber-length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This jobber-length drill bit is made of high-speed steel with a black oxide finish and a tang shank for secure chuck grip. The 118° point is suited for general-purpose drilling in metal, wood, and plastic. Commonly used in industrial and maintenance drilling applications
CHICAGO-LATROBE
This jobber-length drill bit is made of high-speed steel with a black oxide finish and a tang shank for secure chuck grip. The 118° point is suited for general-purpose drilling in metal, wood, and plastic. Commonly used in industrial and maintenance drilling applications

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