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CHICAGO-LATROBE 39/64" Black Oxide HSS Tang-Shank Taper-Length Drill Bit - Tang-Shank High-Speed Steel Taper-Length Drill Bits
CHICAGO-LATROBETang-Shank High-Speed Steel Taper-Length Drill Bits

CHICAGO-LATROBE 39/64" Black Oxide HSS Tang-Shank Taper-Length Drill Bit

The CHICAGO-LATROBE Taper Length Drill Bit (SKU 49539, MPN 49539) is a 39/64" tang-shank high-speed steel drill bit with a black oxide finish and a 118° point. Its key specification is a diameter of 0.6094 inches…

SKU 3G-OTH-275325

Brand
CHICAGO-LATROBE
Item
39/64" Black Oxide HSS Tang-Shank Taper-Length Drill Bit
Part Number
49539
Category
Tang-Shank High-Speed Steel Taper-Length Drill Bits
Available to Order
Also known as:49539CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
49539
Type
Black Oxide HSS, Tang Shank
Point
118°

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

Product Description

The CHICAGO-LATROBE Taper Length Drill Bit (SKU 49539, MPN 49539) is a 39/64" tang-shank high-speed steel drill bit with a black oxide finish and a 118° point. Its key specification is a diameter of 0.6094 inches. This product is part of our industrial tooling supply across 14 departments, with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is a CHICAGO-LATROBE taper length drill bit used for?

A CHICAGO-LATROBE taper length drill bit is used for drilling deep holes in metal, wood, and plastics. Its extended length and 118° point make it ideal for applications requiring reach, such as in machining, maintenance, and fabrication across industrial sectors.

What are the specifications of the CHICAGO-LATROBE 49539 drill bit?

The CHICAGO-LATROBE 49539 is a 39/64" taper length drill bit with a 118° point, made from black oxide high-speed steel with a tang shank. The drill diameter is 0.6094 inches. It is designed for use in drill presses and industrial drilling machines.

Where to buy CHICAGO-LATROBE taper length drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE taper length drill bits worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine cutting tools to your facility, regardless of location.

How to select the right taper length drill bit for deep hole drilling?

Select a taper length drill bit based on hole depth, material, and shank type. For deep holes in steel, choose a black oxide HSS bit like the CHICAGO-LATROBE 49539 with a 118° point. Ensure the tang shank fits your drill press chuck for secure driving.

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 taper-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 taper-length drill bit features a black oxide high-speed steel construction with a tang shank for secure mounting in drill presses and lathe tailstocks. The 118° point is suited for general-purpose drilling in metal and other materials. Commonly used in industrial machining and maintenance applications
CHICAGO-LATROBE
This taper-length drill bit features a black oxide high-speed steel construction with a tang shank for secure mounting in drill presses and lathe tailstocks. The 118° point is suited for general-purpose drilling in metal and other materials. Commonly used in industrial machining and maintenance applications

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