KEO Standard Keyseat Cutter: Cobalt, Straight Tooth, 1/2" Dia, 1/16" Thick
The KEO Standard Keyseat Cutter is a cobalt keyseat milling cutter, straight tooth, ANSI # 204, with a 1/2" diameter, 1/16" thickness, and 10 teeth (MPN 943-000-637). 3G Electric interprets your demand for this…
SKU 3G-OTH-307422
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Product Description
The KEO Standard Keyseat Cutter is a cobalt keyseat milling cutter, straight tooth, ANSI # 204, with a 1/2" diameter, 1/16" thickness, and 10 teeth (MPN 943-000-637). 3G Electric interprets your demand for this OEM-specified tool and delivers it across 14 industrial departments, with specialist depth in cutting tools and controls to support your sourcing needs.
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 mechanical power transmission. It is commonly applied in maintenance, repair, and production environments where precise, straight-sided keyseat profiles are required in metal components.
What are the specifications of the KEO Standard Keyseat Cutter 943-000-637?
The KEO Standard Keyseat Cutter 943-000-637 is a cobalt, straight-tooth cutter with a 1/2" diameter, 1/16" thickness, and 10 teeth. It conforms to ANSI # 204 standard. The manufacturer part number is 943-000-637, and it is designed for milling keyseats in industrial applications.
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 this cobalt keyseat cutter.
How to select the correct KEO Keyseat Cutter for a keyway?
To select the correct KEO Keyseat Cutter, match the cutter diameter to the keyway width and the thickness to the keyseat depth. For example, a 1/2" diameter cutter with 1/16" thickness suits a standard keyway. Always verify the ANSI standard (e.g., # 204) and tooth count for your material and machine.
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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.















