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3G Electric
CHICAGO-LATROBE 3/4 in Black Oxide High Speed Steel Three-Flute Countersink - General Purpose Three-Flute Countersinks
CHICAGO-LATROBEGeneral Purpose Three-Flute Countersinks

CHICAGO-LATROBE 3/4 in Black Oxide High Speed Steel Three-Flute Countersink

The CHICAGO-LATROBE Countersink is a general purpose three-flute countersink with an 82° angle, featuring a 3/4 in body diameter and black oxide high speed steel construction (MPN 56844). This tool is designed for…

SKU 3G-OTH-184801

Brand
CHICAGO-LATROBE
Item
3/4 in Black Oxide High Speed Steel Three-Flute Countersink
Part Number
56844
Category
General Purpose Three-Flute Countersinks
Available to Order
Also known as:56844CHICAGO-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
56844
Type
Black Oxide High Speed Steel
Flute
3
Body Dia
3/4 in

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

Product Description

The CHICAGO-LATROBE Countersink is a general purpose three-flute countersink with an 82° angle, featuring a 3/4 in body diameter and black oxide high speed steel construction (MPN 56844). This tool is designed for deburring and countersinking holes in metal, offering a durable cutting edge for consistent results.

Frequently Asked Questions

What is the CHICAGO-LATROBE 56844 countersink used for?

The CHICAGO-LATROBE 56844 is a general-purpose three-flute countersink used to create 82° chamfered holes in metal, wood, or plastic. It deburrs drilled holes and prepares surfaces for flat-head screws. The black oxide high-speed steel construction provides wear resistance and reduces chip buildup during manual or machine operations.

What are the specifications of the CHICAGO-LATROBE 56844 countersink?

The CHICAGO-LATROBE 56844 countersink has a 3/4 in body diameter, 82° included angle, and three flutes. It is made from black oxide high-speed steel for durability. The manufacturer part number is 56844, and it is designed for general-purpose deburring and countersinking in various materials.

Where to buy CHICAGO-LATROBE 56844 countersinks worldwide?

3G Electric supplies the CHICAGO-LATROBE 56844 countersink worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this item to any country.

How to select the right CHICAGO-LATROBE countersink for your job?

Select a CHICAGO-LATROBE countersink based on the screw head angle (82° for flat-head screws), body diameter matching the hole size, and material. For steel or hard metals, choose black oxide high-speed steel for heat resistance. Match flute count to chip evacuation needs; three flutes balance speed and finish.

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 three-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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