Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

KEO Carbide-Tipped Keyseat Milling Cutter - Carbide-Tipped Keyseat Milling Cutters
KEOCarbide-Tipped Keyseat Milling Cutters

KEO Carbide-Tipped Keyseat Milling Cutter

The KEO Standard Keyseat Cutter is a carbide-tipped milling cutter, specifically a Straight Tooth, ANSI # 304 type, with a 1/2" diameter and 3/32" thickness (MPN 943-000-344). This tool is designed for cutting…

SKU 3G-OTH-402241

Also listed as: 943000344 · 943 000 344

Brand
KEO
Item
Carbide-Tipped Keyseat Milling Cutter
Category
Carbide-Tipped Keyseat Milling Cutters
Available to Order
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.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

KEO
Manufacturer Part Number
943-000-344
Type
Straight Tooth, ANSI # 304
Dia
1/2"
Thick
3/32"

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

KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KEO Standard Keyseat Cutter is a carbide-tipped milling cutter, specifically a Straight Tooth, ANSI # 304 type, with a 1/2" diameter and 3/32" thickness (MPN 943-000-344). This tool is designed for cutting keyseats in industrial applications, leveraging carbide tips for durability. 3G Electric interprets your demand for precision cutting tools, sourcing this KEO cutter as part of our broad industrial supply across 14 departments, with specialist expertise in machining solutions.

Frequently Asked Questions

What is a KEO standard keyseat cutter used for?

A KEO standard keyseat cutter is used for milling keyways and slots in shafts and hubs for power transmission applications. The carbide-tipped straight-tooth design provides wear resistance and clean cuts in steel, stainless steel, and cast iron.

What are the specifications of the KEO 943-000-344 keyseat cutter?

The KEO 943-000-344 is a carbide-tipped straight-tooth keyseat cutter with a 1/2" diameter and 3/32" thickness. It conforms to ANSI # 304 standard and is designed for precision keyway cutting in industrial machining operations.

Where to buy KEO keyseat cutters worldwide?

3G Electric supplies KEO keyseat cutters worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine KEO cutting tools to machine shops and manufacturers internationally.

How to select the right KEO keyseat cutter size?

Select a KEO keyseat cutter where the diameter matches the keyseat width required for your shaft or hub. The cutter thickness should equal the keyseat depth. For standard keyways, refer to ANSI or ISO tables to match cutter dimensions to shaft diameter and key size.

Used in

Common applications for KEO
Metalworking — KEO plain-tip center drills for creating accurate starting points in lathe operations
Automotive manufacturing — KEO bell-tip center drills for countersinking holes in engine components
Aerospace machining — KEO radius-tip center drills for reducing stress risers in critical parts
General machining — KEO keyseat cutters for milling keyways in shafts and gears
Tool and die making — KEO TiN-coated center drills for extended tool life in hardened steels
Precision engineering — KEO cobalt center drills for high-temperature alloy applications

KEO Products

3G Electric supplies KEO carbide-tipped keyseat milling cutters. 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
This chucking reamer is used for precision hole finishing in metalworking, enlarging and smoothing drilled holes to tight tolerances. The straight-flute design and carbide-tipped construction provide wear resistance for extended tool life in general machining applications
SUPER TOOL
This chucking reamer is used for precision hole finishing in metalworking, enlarging and smoothing drilled holes to tight tolerances. The straight-flute design and carbide-tipped construction provide wear resistance for extended tool life in general machining applications
This chucking reamer is designed for precision hole finishing in industrial machining operations. It enlarges and smooths existing holes to tight tolerances, commonly used in metalworking applications. The straight-flute design and carbide tip provide durability for high-production environments
SUPER TOOL
This chucking reamer is designed for precision hole finishing in industrial machining operations. It enlarges and smooths existing holes to tight tolerances, commonly used in metalworking applications. The straight-flute design and carbide tip provide durability for high-production environments
This chucking reamer features a 0.553 in diameter with straight flutes and carbide-tipped construction. It is used for precision finishing of pre-drilled holes to achieve tight diameter tolerances and smooth surface finishes in general machining operations
SUPER TOOL
This chucking reamer features a 0.553 in diameter with straight flutes and carbide-tipped construction. It is used for precision finishing of pre-drilled holes to achieve tight diameter tolerances and smooth surface finishes in general machining operations
This chucking reamer is designed for precision hole finishing in industrial machining operations. The straight-flute carbide-tipped construction provides durability for enlarging and smoothing drilled holes to tight tolerances. Suitable for use in drill presses, lathes, and CNC machines
SUPER TOOL
This chucking reamer is designed for precision hole finishing in industrial machining operations. The straight-flute carbide-tipped construction provides durability for enlarging and smoothing drilled holes to tight tolerances. Suitable for use in drill presses, lathes, and CNC machines
This chucking reamer features a straight-flute design with carbide-tipped construction for precision hole finishing. It is used to enlarge and smooth drilled holes to tight tolerances in metalworking and other machining operations
SUPER TOOL
This chucking reamer features a straight-flute design with carbide-tipped construction for precision hole finishing. It is used to enlarge and smooth drilled holes to tight tolerances in metalworking and other machining operations
This chucking reamer is designed for precision hole finishing in industrial machining operations. It enlarges and smooths existing holes to tight tolerances, commonly used in metalworking applications. The carbide-tipped construction provides wear resistance for extended tool life
SUPER TOOL
This chucking reamer is designed for precision hole finishing in industrial machining operations. It enlarges and smooths existing holes to tight tolerances, commonly used in metalworking applications. The carbide-tipped construction provides wear resistance for extended tool life

More from KEO

View all KEO parts
Carbide-tipped keyseat milling cutter with a 7/8" diameter and 5/32" thickness. Straight tooth design conforms to ANSI #507. Used for milling keyways and slots in shafts and hubs
KEO
Carbide-tipped keyseat milling cutter with a 7/8" diameter and 5/32" thickness. Straight tooth design conforms to ANSI #507. Used for milling keyways and slots in shafts and hubs
Carbide-tipped keyseat milling cutter with straight tooth design conforming to ANSI #812. Diameter 1-1/2", thickness 1/4". Used for milling keyways and slots in shafts and hubs for power transmission applications
KEO
Carbide-tipped keyseat milling cutter with straight tooth design conforming to ANSI #812. Diameter 1-1/2", thickness 1/4". Used for milling keyways and slots in shafts and hubs for power transmission applications
Carbide-tipped keyseat milling cutter with straight tooth design, 7/8" diameter and 7/32" thickness, conforming to ANSI #707 standard. Used for milling keyways and slots in shafts and hubs for power transmission applications
KEO
Carbide-tipped keyseat milling cutter with straight tooth design, 7/8" diameter and 7/32" thickness, conforming to ANSI #707 standard. Used for milling keyways and slots in shafts and hubs for power transmission applications
Carbide-tipped keyseat milling cutter with straight tooth design, 5/8" diameter, 3/16" thickness, conforming to ANSI #605 standard. Used for milling keyways and slots in shafts and hubs in power transmission and general machining applications
KEO
Carbide-tipped keyseat milling cutter with straight tooth design, 5/8" diameter, 3/16" thickness, conforming to ANSI #605 standard. Used for milling keyways and slots in shafts and hubs in power transmission and general machining applications
Carbide-tipped keyseat milling cutter with straight tooth design, 1-3/8" diameter, 3/8" thickness, conforming to ANSI #1211. Used for milling keyways and slots in shafts and hubs for power transmission applications
KEO
Carbide-tipped keyseat milling cutter with straight tooth design, 1-3/8" diameter, 3/8" thickness, conforming to ANSI #1211. Used for milling keyways and slots in shafts and hubs for power transmission applications
Carbide-tipped keyseat milling cutter with straight tooth design, 3/4" diameter and 1/8" thickness, conforming to ANSI #406. Used for milling keyways and slots in shafts and hubs for power transmission assemblies
KEO
Carbide-tipped keyseat milling cutter with straight tooth design, 3/4" diameter and 1/8" thickness, conforming to ANSI #406. Used for milling keyways and slots in shafts and hubs for power transmission assemblies
Carbide-tipped keyseat milling cutter with straight tooth design. Diameter 1-1/4", thickness 1/4", conforms to ANSI #810 standard. Used for milling keyways and slots in shafts and hubs for power transmission assemblies
KEO
Carbide-tipped keyseat milling cutter with straight tooth design. Diameter 1-1/4", thickness 1/4", conforms to ANSI #810 standard. Used for milling keyways and slots in shafts and hubs for power transmission assemblies
Carbide-tipped keyseat milling cutter with a 1/2" diameter and 1/8" thickness. Straight tooth design conforms to ANSI #404. Used for milling keyways and slots in shafts and hubs for power transmission assemblies
KEO
Carbide-tipped keyseat milling cutter with a 1/2" diameter and 1/8" thickness. Straight tooth design conforms to ANSI #404. Used for milling keyways and slots in shafts and hubs for power transmission assemblies