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

KEO Fast-Cutting Carbide-Tipped Keyseat Milling Cutter - Fast-Cutting Carbide-Tipped Keyseat Milling Cutters
KEOFast-Cutting Carbide-Tipped Keyseat Milling Cutters

KEO Fast-Cutting Carbide-Tipped Keyseat Milling Cutter

The KEO Standard Keyseat Cutter is a fast-cutting carbide-tipped milling cutter, specifically a staggered-tooth type with a 1" diameter and 7/32" thickness, conforming to ANSI # 708 (MPN 943-000-721). This tool is…

SKU 3G-OTH-311019

Also listed as: 943000721 · 943 000 721

Brand
KEO
Item
Fast-Cutting Carbide-Tipped Keyseat Milling Cutter
Category
Fast-Cutting 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
943-000-721
Type
Staggered Tooth, ANSI # 708
Dia
1"
Thick
7/32"

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 fast-cutting carbide-tipped milling cutter, specifically a staggered-tooth type with a 1" diameter and 7/32" thickness, conforming to ANSI # 708 (MPN 943-000-721). This tool is designed for precision keyseat cutting in industrial machining applications.

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 staggered tooth design and carbide tips provide fast, accurate cutting in steel and other materials, making it essential for maintenance and production in industrial machinery.

What are the specifications of the KEO 943-000-721 keyseat cutter?

The KEO 943-000-721 is a carbide-tipped, staggered tooth keyseat cutter with a 1" diameter and 7/32" thickness. It is ANSI #708 type, designed for fast cutting of keyways. These specs ensure precise fit for standard keyseat dimensions in industrial equipment.

Where to buy KEO keyseat cutters worldwide?

3G Electric supplies KEO keyseat cutters like the 943-000-721 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this carbide-tipped cutter for your milling operations.

How to select the right KEO keyseat cutter for a shaft?

Select a KEO keyseat cutter by matching the cutter diameter and thickness to the keyway width and depth required for your shaft. For example, the 1" diameter, 7/32" thick ANSI #708 cutter fits standard keyseat dimensions. Always verify shaft size and keyway tolerance before ordering.

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 fast-cutting 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
Carbide-tipped keyseat milling cutter with staggered tooth design for efficient chip evacuation. Diameter 7/8", thickness 7/32", conforms to ANSI # 707. Used for cutting keyways and keyseats in shafts and hubs on milling machines
KEO
Carbide-tipped keyseat milling cutter with staggered tooth design for efficient chip evacuation. Diameter 7/8", thickness 7/32", conforms to ANSI # 707. Used for cutting keyways and keyseats in shafts and hubs on milling machines
Carbide-tipped keyseat milling cutter with staggered tooth design for efficient chip evacuation. Suitable for cutting keyways and keyseats in shafts and hubs in industrial machining and maintenance operations. Diameter: 1", thickness: 1/4", ANSI #808
KEO
Carbide-tipped keyseat milling cutter with staggered tooth design for efficient chip evacuation. Suitable for cutting keyways and keyseats in shafts and hubs in industrial machining and maintenance operations. Diameter: 1", thickness: 1/4", ANSI #808
This carbide-tipped keyseat milling cutter features a staggered tooth design for efficient chip evacuation and reduced cutting forces. With a 1-1/8" diameter and 7/32" thickness, it conforms to ANSI # 709. Used for milling keyways and slots in shafts and hubs in power transmission and general machinery applications
KEO
This carbide-tipped keyseat milling cutter features a staggered tooth design for efficient chip evacuation and reduced cutting forces. With a 1-1/8" diameter and 7/32" thickness, it conforms to ANSI # 709. Used for milling keyways and slots in shafts and hubs in power transmission and general machinery applications
This carbide-tipped keyseat milling cutter features a staggered tooth design for efficient chip evacuation and fast cutting. With a 1" diameter and 5/16" thickness, it conforms to ANSI # 1008. Used for milling keyways and slots in shafts and hubs in industrial machining operations
KEO
This carbide-tipped keyseat milling cutter features a staggered tooth design for efficient chip evacuation and fast cutting. With a 1" diameter and 5/16" thickness, it conforms to ANSI # 1008. Used for milling keyways and slots in shafts and hubs in industrial machining operations
Carbide-tipped keyseat milling cutter with staggered tooth design, 1" diameter and 3/8" thickness, conforming to ANSI # 1208. Used for milling keyways and slots in shafts and hubs for power transmission applications in machine shops and maintenance operations
KEO
Carbide-tipped keyseat milling cutter with staggered tooth design, 1" diameter and 3/8" thickness, conforming to ANSI # 1208. Used for milling keyways and slots in shafts and hubs for power transmission applications in machine shops and maintenance operations
This carbide-tipped keyseat milling cutter is designed for fast cutting of keyways and slots in shafts and hubs. The staggered tooth configuration aids chip evacuation and reduces vibration. With a 1-1/8" diameter and 5/16" thickness, it conforms to ANSI # 1009 standard for use in general machining operations
KEO
This carbide-tipped keyseat milling cutter is designed for fast cutting of keyways and slots in shafts and hubs. The staggered tooth configuration aids chip evacuation and reduces vibration. With a 1-1/8" diameter and 5/16" thickness, it conforms to ANSI # 1009 standard for use in general machining operations

More from KEO

View all KEO parts
Carbide-tipped keyseat milling cutter with staggered tooth design per ANSI #507. Diameter 7/8", thickness 5/32". Used for milling keyways and slots in shafts and hubs for power transmission assemblies
KEO
Carbide-tipped keyseat milling cutter with staggered tooth design per ANSI #507. Diameter 7/8", thickness 5/32". Used for milling keyways and slots in shafts and hubs for power transmission assemblies
This carbide-tipped keyseat milling cutter features a staggered tooth design conforming to ANSI #812. With a 1-1/2" diameter and 1/4" thickness, it is used for milling keyways and slots in shafts and hubs for power transmission assemblies
KEO
This carbide-tipped keyseat milling cutter features a staggered tooth design conforming to ANSI #812. With a 1-1/2" diameter and 1/4" thickness, it is used for milling keyways and slots in shafts and hubs for power transmission assemblies
Carbide-tipped keyseat milling cutter with staggered tooth design for fast cutting. 5/8" diameter, 3/32" thickness, conforms to ANSI # 305. Used for milling keyways and slots in shafts and hubs in power transmission assemblies
KEO
Carbide-tipped keyseat milling cutter with staggered tooth design for fast cutting. 5/8" diameter, 3/32" thickness, conforms to ANSI # 305. Used for milling keyways and slots in shafts and hubs in power transmission assemblies
This carbide-tipped keyseat milling cutter features a staggered tooth design for efficient chip evacuation and reduced vibration. With a 1" diameter and 3/16" thickness, it conforms to ANSI #608 standard. Used for milling keyways and slots in shafts and hubs in industrial machining applications
KEO
This carbide-tipped keyseat milling cutter features a staggered tooth design for efficient chip evacuation and reduced vibration. With a 1" diameter and 3/16" thickness, it conforms to ANSI #608 standard. Used for milling keyways and slots in shafts and hubs in industrial machining applications
Carbide-tipped staggered tooth keyseat milling cutter, 7/8" diameter, 1/4" thickness, ANSI # 807. Designed for milling keyways and slots in shafts and hubs for power transmission assemblies. Suitable for use on steel, cast iron, and other industrial materials
KEO
Carbide-tipped staggered tooth keyseat milling cutter, 7/8" diameter, 1/4" thickness, ANSI # 807. Designed for milling keyways and slots in shafts and hubs for power transmission assemblies. Suitable for use on steel, cast iron, and other industrial materials
Carbide-tipped keyseat milling cutter with staggered tooth design for fast cutting. Diameter 1-1/4", thickness 7/32", ANSI #710. Used for milling keyways and slots in shafts and hubs in industrial machining applications
KEO
Carbide-tipped keyseat milling cutter with staggered tooth design for fast cutting. Diameter 1-1/4", thickness 7/32", ANSI #710. Used for milling keyways and slots in shafts and hubs in industrial machining applications
Carbide-tipped keyseat milling cutter with staggered tooth design for fast cutting. Diameter 3/4", thickness 1/8", ANSI #406. Used for milling keyways and slots in shafts and hubs in power transmission assemblies
KEO
Carbide-tipped keyseat milling cutter with staggered tooth design for fast cutting. Diameter 3/4", thickness 1/8", ANSI #406. Used for milling keyways and slots in shafts and hubs in power transmission assemblies
Carbide-tipped keyseat milling cutter with staggered tooth design per ANSI #607. Diameter 7/8", thickness 3/16". Used for milling keyways and slots in shafts and hubs for power transmission assemblies
KEO
Carbide-tipped keyseat milling cutter with staggered tooth design per ANSI #607. Diameter 7/8", thickness 3/16". Used for milling keyways and slots in shafts and hubs for power transmission assemblies