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 Cobalt Keyseat Milling Cutter - Fast-Cutting Cobalt Keyseat Milling Cutters
KEOFast-Cutting Cobalt Keyseat Milling Cutters

KEO Fast-Cutting Cobalt Keyseat Milling Cutter

The KEO Standard Keyseat Cutter is a fast-cutting cobalt keyseat milling cutter, type staggered tooth, ANSI # 811, with a 1-3/8" diameter, 1/4" thickness, and 12 teeth (MPN 943-000-763). 3G Electric interprets your…

SKU 3G-OTH-309660

Also listed as: 943000763 · 943 000 763

Brand
KEO
Item
Fast-Cutting Cobalt Keyseat Milling Cutter
Category
Fast-Cutting Cobalt 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
943-000-763
Type
Staggered Tooth, ANSI # 811
Dia
1-3/8"
Thick
1/4"
Tooth
12

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 cobalt keyseat milling cutter, type staggered tooth, ANSI # 811, with a 1-3/8" diameter, 1/4" thickness, and 12 teeth (MPN 943-000-763). 3G Electric interprets your demand for this OEM-specified cutter and delivers it across 14 industrial departments, with specialist depth in cutting tools as part of our broader industrial solutions.

Frequently Asked Questions

What is the KEO Standard Keyseat Cutter used for?

The KEO Standard Keyseat Cutter is a fast-cutting cobalt milling tool designed for cutting keyways and slots in metal workpieces. It is commonly used in industrial machining, maintenance, and repair operations where precise, staggered-tooth geometry is required for efficient chip evacuation and reduced vibration.

What are the specifications of the KEO Standard Keyseat Cutter?

This KEO cutter has a 1-3/8" diameter, 1/4" thickness, 12 teeth, and ANSI # 811 designation. It is made of cobalt steel with a staggered tooth design for fast cutting. The manufacturer part number is 943-000-763. These specs ensure compatibility with standard keyseat milling applications.

Where to buy the KEO Standard Keyseat Cutter worldwide?

You can source the KEO Standard Keyseat Cutter 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 time; we provide reliable sourcing for this KEO milling tool.

How to select the right KEO keyseat cutter for my application?

Select based on keyway width, depth, and material. For this KEO cutter, the 1/4" thickness suits narrow keyways, while the 1-3/8" diameter and 12 teeth handle moderate slot depths. Cobalt construction offers heat resistance for harder steels. Always match cutter dimensions to your workpiece and machine spindle capacity.

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 cobalt 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
Cobalt keyseat milling cutter with staggered tooth design for efficient chip clearance. Diameter 1-1/2", thickness 1/4", 14 teeth, conforming to ANSI # 812. Used for milling keyways and slots in shafts and hubs
KEO
Cobalt keyseat milling cutter with staggered tooth design for efficient chip clearance. Diameter 1-1/2", thickness 1/4", 14 teeth, conforming to ANSI # 812. Used for milling keyways and slots in shafts and hubs
Cobalt keyseat milling cutter with staggered tooth design for reduced chatter and efficient chip evacuation. Diameter 1-1/4", thickness 1/4", 12 teeth, conforming to ANSI #810. Used for milling keyways and slots in shafts, gears, and couplings
KEO
Cobalt keyseat milling cutter with staggered tooth design for reduced chatter and efficient chip evacuation. Diameter 1-1/4", thickness 1/4", 12 teeth, conforming to ANSI #810. Used for milling keyways and slots in shafts, gears, and couplings
Cobalt keyseat milling cutter with staggered tooth geometry for efficient chip clearance. Diameter 1-3/8", thickness 3/8", 12 teeth, ANSI # 1211. Used for milling keyways and slots in metal parts such as shafts and gearboxes
KEO
Cobalt keyseat milling cutter with staggered tooth geometry for efficient chip clearance. Diameter 1-3/8", thickness 3/8", 12 teeth, ANSI # 1211. Used for milling keyways and slots in metal parts such as shafts and gearboxes
Cobalt keyseat milling cutter with staggered tooth design, 1-1/2" diameter, 3/8" thickness, and 14 teeth. Conforms to ANSI #1212. Used for milling keyways and slots in shafts and hubs for power transmission applications
KEO
Cobalt keyseat milling cutter with staggered tooth design, 1-1/2" diameter, 3/8" thickness, and 14 teeth. Conforms to ANSI #1212. Used for milling keyways and slots in shafts and hubs for power transmission applications
Cobalt keyseat milling cutter with staggered tooth geometry for efficient slot and keyway milling. Diameter 1-1/4", thickness 3/8", 12 teeth, ANSI #1210. Suitable for machining keyways and slots in metal parts
KEO
Cobalt keyseat milling cutter with staggered tooth geometry for efficient slot and keyway milling. Diameter 1-1/4", thickness 3/8", 12 teeth, ANSI #1210. Suitable for machining keyways and slots in metal parts
Cobalt steel keyseat cutter with staggered tooth design, 7/8" diameter, 1/4" thickness, and 10 teeth. Conforms to ANSI # 807. Used for milling keyways and slots in shafts and hubs in industrial maintenance, repair, and production applications
KEO
Cobalt steel keyseat cutter with staggered tooth design, 7/8" diameter, 1/4" thickness, and 10 teeth. Conforms to ANSI # 807. Used for milling keyways and slots in shafts and hubs in industrial maintenance, repair, and production applications

More from KEO

View all KEO parts
Cobalt keyseat milling cutter with staggered tooth design for fast cutting of keyways and slots in shafts and hubs. Features 1" diameter, 5/16" thickness, and 10 teeth. ANSI # 1008 rated. Suitable for milling operations in steel and other metals for power transmission assemblies
KEO
Cobalt keyseat milling cutter with staggered tooth design for fast cutting of keyways and slots in shafts and hubs. Features 1" diameter, 5/16" thickness, and 10 teeth. ANSI # 1008 rated. Suitable for milling operations in steel and other metals for power transmission assemblies
Cobalt keyseat milling cutter with staggered tooth design for fast cutting of keyways and slots in shafts and hubs. Features 1-1/8" diameter, 3/16" thickness, 10 teeth, and ANSI #609 designation. Suitable for milling operations in power transmission and general industrial machining
KEO
Cobalt keyseat milling cutter with staggered tooth design for fast cutting of keyways and slots in shafts and hubs. Features 1-1/8" diameter, 3/16" thickness, 10 teeth, and ANSI #609 designation. Suitable for milling operations in power transmission and general industrial machining
This cobalt keyseat milling cutter features a staggered tooth design and ANSI #608 configuration. With a 1" diameter, 3/16" thickness, and 10 teeth, it is suited for milling keyways and slots in shafts and hubs for power transmission assemblies in industrial machining applications
KEO
This cobalt keyseat milling cutter features a staggered tooth design and ANSI #608 configuration. With a 1" diameter, 3/16" thickness, and 10 teeth, it is suited for milling keyways and slots in shafts and hubs for power transmission assemblies in industrial machining applications
Cobalt keyseat milling cutter with staggered tooth design (ANSI #806) for efficient chip evacuation. 3/4" diameter, 1/4" thickness, 8 teeth. Used for milling keyways and slots in shafts and hubs for power transmission applications
KEO
Cobalt keyseat milling cutter with staggered tooth design (ANSI #806) for efficient chip evacuation. 3/4" diameter, 1/4" thickness, 8 teeth. Used for milling keyways and slots in shafts and hubs for power transmission applications
Cobalt keyseat milling cutter with staggered tooth design for fast cutting. Diameter 3/8", thickness 1/16", 6 teeth, ANSI #203. Used for milling keyways and slots in shafts and hubs in industrial machining applications
KEO
Cobalt keyseat milling cutter with staggered tooth design for fast cutting. Diameter 3/8", thickness 1/16", 6 teeth, ANSI #203. Used for milling keyways and slots in shafts and hubs in industrial machining applications
Cobalt keyseat milling cutter with staggered tooth design for efficient chip evacuation. 1/2" diameter, 1/16" thickness, 8 teeth, ANSI #204. Used for milling keyways and slots in shafts and hubs for power transmission applications
KEO
Cobalt keyseat milling cutter with staggered tooth design for efficient chip evacuation. 1/2" diameter, 1/16" thickness, 8 teeth, ANSI #204. Used for milling keyways and slots in shafts and hubs for power transmission applications
Cobalt keyseat milling cutter with staggered tooth design per ANSI # 202. 1/4" diameter, 1/16" thickness, 6 teeth. Used for milling keyways and slots in shafts and hubs for power transmission assemblies
KEO
Cobalt keyseat milling cutter with staggered tooth design per ANSI # 202. 1/4" diameter, 1/16" thickness, 6 teeth. Used for milling keyways and slots in shafts and hubs for power transmission assemblies
Cobalt keyseat milling cutter with staggered tooth design for fast cutting and efficient chip evacuation. Conforms to ANSI #1011. Used for milling keyways and slots in shafts and hubs for power transmission applications in industrial maintenance and manufacturing
KEO
Cobalt keyseat milling cutter with staggered tooth design for fast cutting and efficient chip evacuation. Conforms to ANSI #1011. Used for milling keyways and slots in shafts and hubs for power transmission applications in industrial maintenance and manufacturing