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CHICAGO-LATROBE 5/16" Tang-Shank High-Speed Steel 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 5/16" Tang-Shank High-Speed Steel Taper-Length Drill Bit

The CHICAGO-LATROBE Taper Length Drill Bit (SKU 49520, MPN 49520) is a 5/16" (0.3125) tang-shank high-speed steel drill bit with a black oxide finish and 118° point. This taper-length drill bit is designed for…

SKU 3G-OTH-275316

Brand
CHICAGO-LATROBE
Item
5/16" Tang-Shank High-Speed Steel Taper-Length Drill Bit
Part Number
49520
Category
Tang-Shank High-Speed Steel Taper-Length Drill Bits
Available to Order
Also known as:49520CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
49520
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 49520, MPN 49520) is a 5/16" (0.3125) tang-shank high-speed steel drill bit with a black oxide finish and 118° point. This taper-length drill bit is designed for industrial drilling applications requiring extended reach and secure tang-drive retention.

Frequently Asked Questions

What is the CHICAGO-LATROBE Taper Length Drill Bit 49520 used for?

This drill bit is designed for drilling holes in metal, wood, and plastics. Its taper-length shank fits standard drill chucks, while the 118° point and black oxide HSS construction provide durability and heat resistance for general industrial and maintenance applications.

What are the specifications of the CHICAGO-LATROBE 49520 drill bit?

The CHICAGO-LATROBE 49520 is a taper-length drill bit with a 5/16" (0.3125 inch) diameter, 118° point angle, and a black oxide high-speed steel (HSS) body with a tang shank. The manufacturer part number is 49520.

Where to buy CHICAGO-LATROBE 49520 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 49520 taper-length drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and to place an order for global shipment.

How to select the right taper-length drill bit for my application?

Select a taper-length drill bit based on material and hole size. For general metal drilling, a 118° point with black oxide HSS works well. Match the diameter to your required hole size—here 5/16"—and ensure the tang shank fits your drill chuck. Consult CHICAGO-LATROBE's guidelines for specific materials.

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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