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KEO Cobalt Keyseat Milling Cutter - Cobalt Keyseat Milling Cutters
KEOCobalt Keyseat Milling Cutters

KEO Cobalt Keyseat Milling Cutter

The KEO Standard Keyseat Cutter is a cobalt keyseat milling cutter, straight tooth, ANSI # 1009, with a 1-1/8" diameter, 5/16" thickness, and 12 teeth (MPN 943-000-777). 3G Electric sources this genuine industrial…

SKU 3G-OTH-307392

Also listed as: 943000777 · 943 000 777

Brand
KEO
Item
Cobalt Keyseat Milling Cutter
Category
Cobalt Keyseat Milling Cutters
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
943-000-777
Type
Straight Tooth, ANSI # 1009
Dia
1-1/8"
Thick
5/16"
Tooth
12

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

Product Description

The KEO Standard Keyseat Cutter is a cobalt keyseat milling cutter, straight tooth, ANSI # 1009, with a 1-1/8" diameter, 5/16" thickness, and 12 teeth (MPN 943-000-777). 3G Electric sources this genuine industrial cutting tool across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.

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. This cobalt, straight-tooth cutter with 12 teeth is designed for cutting keyseats in steel and other metals, commonly used in industrial maintenance, repair, and manufacturing operations.

What are the specifications of the KEO 943-000-777 keyseat cutter?

The KEO 943-000-777 is a cobalt keyseat cutter with a 1-1/8" diameter, 5/16" thickness, and 12 straight teeth. It is classified as ANSI # 1009 type. This cutter is designed for precision keyway milling and is made from cobalt high-speed steel for durability and heat resistance.

Where to buy KEO keyseat cutters worldwide?

KEO keyseat cutters are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on the KEO 943-000-777 or other KEO milling cutters.

How to select the right KEO keyseat cutter size?

To select the correct KEO keyseat cutter, match the cutter diameter to the keyway width required for your shaft and hub assembly. The cutter thickness should equal the keyseat depth. For the 943-000-777, the 1-1/8" diameter and 5/16" thickness suit specific ANSI # 1009 keyway dimensions. Consult your application's keyway standards for proper fit.

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 cobalt keyseat milling cutters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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