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CHICAGO-LATROBE General Purpose Solid Carbide Screw-Machine - General Purpose Solid Carbide Screw-Machine Length Drill Bits
CHICAGO-LATROBEGeneral Purpose Solid Carbide Screw-Machine Length Drill Bits

CHICAGO-LATROBE General Purpose Solid Carbide Screw-Machine

CHICAGO-LATROBE General Purpose Solid Carbide Screw-Machine Length Drill Bits.

SKU 3G-OTH-194515

Brand
CHICAGO-LATROBE
Item
General Purpose Solid Carbide Screw-Machine
Part Number
78716
Category
General Purpose Solid Carbide Screw-Machine Length Drill Bits
Available to Order
Also known as:78716CHICAGO-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
78716

Technical Documents

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

Product Description

CHICAGO-LATROBE General Purpose Solid Carbide Screw-Machine Length Drill Bits.

Frequently Asked Questions

What is the CHICAGO-LATROBE Screw Machine Drill Bit 78716 used for?

This CHICAGO-LATROBE solid carbide screw-machine length drill bit is designed for general-purpose drilling in production environments. Its 118° 4-facet point and 5/16" diameter make it suitable for precise, high-speed holemaking in ferrous and non-ferrous materials, commonly used in automotive, aerospace, and general manufacturing applications.

What are the specifications of the CHICAGO-LATROBE 78716 drill bit?

The CHICAGO-LATROBE 78716 is a general purpose solid carbide screw-machine length drill bit with a 5/16" (0.3125 in) diameter. It features a 118° 4-facet point geometry for improved centering and chip evacuation. The manufacturer part number is 78716, and it is designed for use in automated or manual drilling operations.

Where to buy CHICAGO-LATROBE 78716 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 78716 solid carbide drill bit to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team to place an order or request a quote for this and other CHICAGO-LATROBE tooling.

How to select the right CHICAGO-LATROBE screw machine drill bit?

Select based on material, hole depth, and machine type. The 78716 with a 5/16" diameter and 118° 4-facet point is ideal for general-purpose drilling in steel, stainless, and cast iron. For harder materials or tighter tolerances, consider CHICAGO-LATROBE's carbide-tipped or coated options. Always match shank type to your chuck or collet system.

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 general purpose solid carbide screw-machine 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 1/4" diameter solid carbide screw-machine length drill bit features a 118° 4-facet point for precise centering and reduced thrust. Designed for general-purpose drilling in production environments, it is suitable for high-speed automated machining of ferrous and non-ferrous materials. The carbide construction provides extended tool life in repetitive drilling operations
CHICAGO-LATROBE
This 1/4" diameter solid carbide screw-machine length drill bit features a 118° 4-facet point for precise centering and reduced thrust. Designed for general-purpose drilling in production environments, it is suitable for high-speed automated machining of ferrous and non-ferrous materials. The carbide construction provides extended tool life in repetitive drilling operations

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