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KEO Left-Hand High-Speed Steel Keyseat Milling Cutter - Left-Hand High-Speed Steel Keyseat Milling Cutters
KEOLeft-Hand High-Speed Steel Keyseat Milling Cutters

KEO Left-Hand High-Speed Steel Keyseat Milling Cutter

The KEO Standard Keyseat Cutter is a left-hand high-speed steel milling cutter with a 1-1/4" diameter, 5/16" thickness, and 14 straight teeth (MPN 943-000-779). It is designed for keyseat cutting operations, with…

SKU 3G-OTH-315435

Also listed as: 943000779 · 943 000 779

Brand
KEO
Item
Left-Hand High-Speed Steel Keyseat Milling Cutter
Category
Left-Hand High-Speed Steel 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
943-000-779
Type
Straight Tooth, LH
Dia
1-1/4"
Thick
5/16"
Tooth
14

Technical Documents

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

Product Description

The KEO Standard Keyseat Cutter is a left-hand high-speed steel milling cutter with a 1-1/4" diameter, 5/16" thickness, and 14 straight teeth (MPN 943-000-779). It is designed for keyseat cutting operations, with specifications including attribute 1010.

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 ideal for industrial maintenance, gear manufacturing, and machine tool applications where precise, straight-sided keyseats are required in metal components.

What are the specifications of the KEO 943-000-779 keyseat cutter?

The KEO 943-000-779 is a left-hand, high-speed steel keyseat cutter with a 1-1/4" diameter, 5/16" thickness, and 14 straight teeth. It is designed for cutting keyways in steel and other metals, offering durability and precision for industrial milling operations.

Where to buy KEO keyseat cutters worldwide?

You can source KEO keyseat cutters worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location, ensuring you receive genuine KEO cutting tools for your machining needs.

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

To select the right KEO keyseat cutter, match the cutter diameter and thickness to your keyway dimensions. For a 1-1/4" diameter cutter like the 943-000-779, ensure the shaft keyseat width and depth align with standard key sizes. Consult your machine's spindle compatibility and material hardness for optimal results.

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 left-hand 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.

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This left-hand keyseat milling cutter is made of high-speed steel with straight teeth. It has a 1-1/2" diameter, 1/4" thickness, and 16 teeth. Used for milling keyways and slots in shafts and hubs on milling machines
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This left-hand keyseat milling cutter is made from high-speed steel with straight teeth. It has a 1-3/8" diameter, 5/16" thickness, and 14 teeth. Used for cutting keyways and keyseats in shafts and hubs for power transmission assemblies
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