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CHICAGO-LATROBE 5/8" 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 5/8" Black Oxide HSS Tang-Shank Taper-Length Drill Bit

The CHICAGO-LATROBE Taper Length Drill Bit (SKU 49540, MPN 49540) is a 5/8" (0.6250) tang-shank high-speed steel drill bit with a black oxide finish and a 118° point. Designed for industrial drilling applications…

SKU 3G-OTH-275320

Brand
CHICAGO-LATROBE
Item
5/8" Black Oxide HSS Tang-Shank Taper-Length Drill Bit
Part Number
49540
Category
Tang-Shank High-Speed Steel Taper-Length Drill Bits
Available to Order
Also known as:49540CHICAGO-LATROBE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
49540
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 Taper Length Drill Bit (SKU 49540, MPN 49540) is a 5/8" (0.6250) tang-shank high-speed steel drill bit with a black oxide finish and a 118° point. Designed for industrial drilling applications, this taper-length bit provides the reach and rigidity needed for deeper hole drilling in metalworking and fabrication.

Frequently Asked Questions

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

This drill bit is designed for drilling holes in metal, particularly in industrial settings where a taper shank allows secure mounting in drill presses and lathes. The 118° point and black oxide HSS construction suit general-purpose drilling in steel, iron, and other ferrous materials.

What are the specifications of the CHICAGO-LATROBE 49540 drill bit?

The CHICAGO-LATROBE 49540 is a taper length drill bit with a 5/8" diameter, 118° point angle, and a tang shank. It is made from black oxide high-speed steel (HSS) for durability and heat resistance. The manufacturer part number is 49540.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE taper length drill bits worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this item and arrange international shipping.

How to select the correct taper length drill bit for a drill press?

Select a taper length drill bit with a shank size that matches your drill press spindle taper (e.g., Morse taper). The CHICAGO-LATROBE 49540 has a tang shank for positive drive. Ensure the bit diameter suits your hole size and material; black oxide HSS works for general metal drilling.

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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