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KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 5/8" Dia, 1/8" Thick - Fast-Cutting Cobalt Keyseat Milling Cutters
KEOFast-Cutting Cobalt Keyseat Milling Cutters

KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 5/8" Dia, 1/8" Thick

The KEO Standard Keyseat Cutter is a fast-cutting cobalt keyseat milling cutter, type staggered tooth, ANSI # 405, with a 5/8" diameter, 1/8" thickness, and 8 teeth (MPN 943-000-658). 3G Electric interprets customer…

SKU 3G-OTH-309642

Brand
KEO
Item
Standard Keyseat Cutter: Cobalt, Staggered Tooth, 5/8" Dia, 1/8" Thick
Category
Fast-Cutting Cobalt Keyseat Milling Cutters
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Technical Specifications

KEO
Manufacturer Part Number
943-000-658
Type
Staggered Tooth, ANSI # 405
Dia
5/8"
Thick
1/8"
Tooth
8
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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 # 405, with a 5/8" diameter, 1/8" thickness, and 8 teeth (MPN 943-000-658). 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands including FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, and Fluke.

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 staggered-tooth, cobalt cutter is designed for fast cutting in industrial maintenance and production environments.

What are the specifications of the KEO Standard Keyseat Cutter 943-000-658?

The KEO Standard Keyseat Cutter 943-000-658 has a 5/8" diameter, 1/8" thickness, 8 teeth, and a staggered-tooth design. It is made of cobalt steel and conforms to ANSI # 405. This cutter is suitable for cutting keyways in steel and other materials.

Where to buy KEO Standard Keyseat Cutters worldwide?

You can source KEO Standard Keyseat Cutters worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the KEO 943-000-658.

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

To select the right KEO keyseat cutter, match the cutter diameter and thickness to the keyway width and depth required. For example, the 943-000-658 has a 5/8" diameter and 1/8" thickness. Ensure the cutter's tooth count and material (cobalt) suit your workpiece hardness and machine rigidity.

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.

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