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KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1/2" Dia, 1/8" Thick - Carbide Keyseat Milling Cutters
KEOCarbide Keyseat Milling Cutters

KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1/2" Dia, 1/8" Thick

The KEO Standard Keyseat Cutter is a carbide keyseat milling cutter with a 1/2" diameter, 1/8" thickness, and 6 straight teeth conforming to ANSI # 404 (MPN 943-000-650). This tool is designed for cutting keyseats in…

SKU 3G-OTH-304882

Also listed as: 943000650 · 943 000 650

Brand
KEO
Item
Standard Keyseat Cutter: Carbide, Straight Tooth, 1/2" Dia, 1/8" Thick
Category
Carbide Keyseat Milling Cutters
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

KEO
Manufacturer Part Number
943-000-650
Type
Straight Tooth, ANSI # 404
Dia
1/2"
Thick
1/8"
Tooth
6

Technical Documents

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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KEO Standard Keyseat Cutter is a carbide keyseat milling cutter with a 1/2" diameter, 1/8" thickness, and 6 straight teeth conforming to ANSI # 404 (MPN 943-000-650). This tool is designed for cutting keyseats in industrial applications.

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. It is a carbide, straight-tooth cutter with a 1/2" diameter and 1/8" thickness, designed for precision keyseat cutting in industrial machinery.

What are the specifications of the KEO 943-000-650 keyseat cutter?

The KEO 943-000-650 is a carbide keyseat cutter with a 1/2" diameter, 1/8" thickness, straight tooth design, ANSI # 404, and 6 teeth. It is a standard keyseat milling cutter used for precise keyway cutting in shafts and hubs.

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, we provide genuine KEO cutting tools like the 943-000-650 carbide keyseat cutter to industrial buyers across 14 departments, including machining and power transmission.

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

Select a KEO keyseat cutter based on keyway width and shaft diameter. For a 1/8" keyway, use a cutter with 1/8" thickness and matching diameter. Ensure the cutter's tooth count and material (carbide) suit the workpiece hardness. Consult the ANSI standard (e.g., # 404) for proper fit.

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 carbide 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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KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 5/8" Dia, 1/8" Thick, ANSI # 405, 6 Tooth (MPN 943-000-660)
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KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 5/8" Dia, 1/8" Thick, ANSI # 405, 6 Tooth (MPN 943-000-660)
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KEO Standard Keyseat Cutter: Carbide Tipped, Straight Tooth, 3/4" Dia, 5/32" Thick, ANSI # 506 (MPN 943-000-680)
KEO Standard Keyseat Cutter: Carbide Tipped, Straight Tooth, 5/8" Dia, 3/16" Thick, ANSI # 605 (MPN 943-000-670)
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