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KEO Standard Keyseat Cutter: Cobalt, Straight Tooth, 1" Dia, 5/16" Thick, ANSI # 1008 - Cobalt Keyseat Milling Cutters
KEOCobalt Keyseat Milling Cutters

KEO Standard Keyseat Cutter: Cobalt, Straight Tooth, 1" Dia, 5/16" Thick, ANSI # 1008

The KEO Standard Keyseat Cutter is a cobalt keyseat milling cutter with a 1" diameter, 5/16" thickness, and 12 straight teeth, conforming to ANSI # 1008 (MPN 943-000-772). 3G Electric interprets demand for this…

SKU 3G-OTH-307410

Brand
KEO
Item
Standard Keyseat Cutter: Cobalt, Straight Tooth, 1" Dia, 5/16" Thick, ANSI # 1008
Category
Cobalt Keyseat Milling Cutters
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Technical Specifications

KEO
Manufacturer Part Number
943-000-772
Type
Straight Tooth, ANSI # 1008
Dia
1"
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 with a 1" diameter, 5/16" thickness, and 12 straight teeth, conforming to ANSI # 1008 (MPN 943-000-772). 3G Electric interprets demand for this precision cutting tool across 14 industrial departments, with specialist depth in combustion, pumps, and controls as a trust anchor, ensuring the right solution is sourced and supported.

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 keyseat profiles are required.

What are the specifications of the KEO 943-000-772 keyseat cutter?

The KEO 943-000-772 is a cobalt keyseat cutter with a 1" diameter, 5/16" thickness, straight tooth design, and 12 teeth. It corresponds to ANSI # 1008 and is made from cobalt high-speed steel for heat resistance and durability in ferrous and non-ferrous materials.

Where to buy KEO keyseat cutters worldwide?

KEO keyseat cutters are available to order 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 943-000-772 or other cutter sizes.

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

Select a KEO keyseat cutter by matching its diameter and thickness to the keyway width and depth required by your shaft and hub assembly. The ANSI number (e.g., 1008) indicates the keyseat dimensions. Use a cutter with the correct tooth count and cobalt material for the workpiece hardness.

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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