EXW Singapore — collect or forward from our Singapore office.

3G Electric
CHICAGO-LATROBE Fast-Cutting Single-Flute Countersink - Fast-Cutting Single-Flute Countersinks
CHICAGO-LATROBEFast-Cutting Single-Flute Countersinks

CHICAGO-LATROBE Fast-Cutting Single-Flute Countersink

The CHICAGO-LATROBE Countersink is a fast-cutting single-flute countersink with an 82° angle, featuring a 1 in body diameter and black oxide high-speed steel construction (MPN 56748). This single-flute design is…

SKU 3G-OTH-185442

Brand
CHICAGO-LATROBE
Item
Fast-Cutting Single-Flute Countersink
Part Number
56748
Category
Fast-Cutting Single-Flute Countersinks
Available to Order
Also known as:56748CHICAGO-LATROBE
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
56748
Type
Black Oxide High Speed Steel
Flute
1
Body Dia
1 in

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The CHICAGO-LATROBE Countersink is a fast-cutting single-flute countersink with an 82° angle, featuring a 1 in body diameter and black oxide high-speed steel construction (MPN 56748). This single-flute design is engineered for efficient deburring and countersinking operations.

Frequently Asked Questions

What is the CHICAGO-LATROBE 56748 countersink used for?

The CHICAGO-LATROBE 56748 countersink is used to create a conical recess for flat-head screws in metalworking and woodworking. Its 82° angle and single-flute design provide fast, clean cutting in production environments. Common applications include deburring holes and preparing surfaces for flush fasteners in industrial fabrication.

What are the specifications of the CHICAGO-LATROBE 56748 countersink?

The CHICAGO-LATROBE 56748 is a fast-cutting single-flute countersink with an 82° included angle and a 1-inch body diameter. It is made from black oxide high-speed steel for durability and heat resistance. The manufacturer part number is 56748, and it is designed for use with drill presses or handheld tools.

Where to buy CHICAGO-LATROBE 56748 countersinks worldwide?

You can source the CHICAGO-LATROBE 56748 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times; we supply this item to procurement teams and maintenance shops internationally.

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

To select the correct CHICAGO-LATROBE countersink, match the angle (82° for standard flat-head screws) and body diameter to your fastener size. The single-flute design is ideal for fast cutting in softer materials like aluminum or plastic. For harder steels, consider a multi-flute or carbide option. Always verify shank compatibility with your tool holder.

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.
Not sure this is the right part? Photo-identify it→

CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE fast-cutting single-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first