KEO Standard Keyseat Cutter: Cobalt, Straight Tooth, 3/4" Dia, 5/32" Thick
The KEO Standard Keyseat Cutter is a cobalt keyseat milling cutter with a straight tooth design, ANSI # 506, 3/4" diameter, 5/32" thickness, and 10 teeth (MPN 943-000-677). 3G Electric interprets your demand for this…
SKU 3G-OTH-307404
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Product Description
The KEO Standard Keyseat Cutter is a cobalt keyseat milling cutter with a straight tooth design, ANSI # 506, 3/4" diameter, 5/32" thickness, and 10 teeth (MPN 943-000-677). 3G Electric interprets your demand for this OEM-specified tool, sourcing it across 14 industrial departments — with specialist depth in cutting tools as part of our broader industrial solutions.
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 industrial maintenance, machine tooling, and gear manufacturing where precise, straight-sided slots are required.
What are the specifications of the KEO Standard Keyseat Cutter 943-000-677?
The KEO Standard Keyseat Cutter model 943-000-677 has a 3/4" diameter, 5/32" thickness, 10 straight teeth, and is made of cobalt steel. It conforms to ANSI # 506 design. This cutter is designed for keyseat milling in ferrous and non-ferrous 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 943-000-677 cutter.
How to select the right KEO keyseat cutter for a keyway?
Select a KEO keyseat cutter by matching the cutter diameter to the keyway width and the thickness to the keyseat depth. For a 3/4" keyway, use a 3/4" diameter cutter like the KEO 943-000-677. Ensure the tooth count and material (cobalt) suit your workpiece hardness.
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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.















