KEO Standard Keyseat Cutter: High Speed Steel, Staggered Tooth, 1-3/8" Dia
SKU 3G-OTH-400767
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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. Its staggered tooth design provides efficient chip evacuation and smooth cutting in steel, stainless steel, and other metals across industrial machining departments.
What are the specifications of the KEO 943-000-301 keyseat cutter?
The KEO 943-000-301 is a high-speed steel, staggered tooth keyseat cutter with a 1-3/8" diameter and 3/8" thickness. It conforms to ANSI # 1211 standard and is designed for fast cutting in keyway milling operations. This cutter is suitable for general industrial maintenance and production work.
Where to buy KEO keyseat cutters worldwide?
3G Electric supplies KEO keyseat cutters worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine KEO cutters like the 943-000-301 to meet your machining requirements anywhere.
How to select the right KEO keyseat cutter for a keyway?
Select a KEO keyseat cutter by matching the cutter diameter and thickness to the keyway width and depth required for your shaft or hub. For the 943-000-301, the 1-3/8" diameter and 3/8" thickness suit standard key sizes. Always verify the ANSI number and material compatibility for optimal results.
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3G Electric supplies KEO fast-cutting high-speed steel keyseat milling cutters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















