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

KEO Left-Hand HSS Keyseat Milling Cutter

The KEO Standard Keyseat Cutter is a left-hand high-speed steel milling cutter with a 1/2" diameter and 1/8" thickness, featuring straight tooth geometry and conforming to ANSI # 404 (MPN 943-000-649). 3G Electric…

SKU 3G-OTH-315433

Also listed as: 943000649 · 943 000 649

Brand
KEO
Item
Left-Hand HSS Keyseat Milling Cutter
Category
Left-Hand High-Speed Steel Keyseat Milling Cutters
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

KEO
Manufacturer Part Number
943-000-649
Type
Straight Tooth, LH, ANSI # 404
Dia
1/2"
Thick
1/8"

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 1/2" diameter and 1/8" thickness, featuring straight tooth geometry and conforming to ANSI # 404 (MPN 943-000-649). 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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. It is designed for left-hand rotation and cuts on the periphery, making it ideal for creating precise keyseats in metalworking and maintenance applications.

What are the specifications of the KEO Standard Keyseat Cutter 943-000-649?

The KEO Standard Keyseat Cutter 943-000-649 is a high-speed steel, straight-tooth, left-hand cutter with a 1/2" diameter and 1/8" thickness. It conforms to ANSI # 404 and is designed for keyseat milling in industrial equipment.

Where to buy KEO Standard Keyseat Cutters worldwide?

You can source KEO Standard Keyseat Cutters worldwide through 3G Electric. As a global industrial distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location, ensuring you receive the correct KEO cutter for your application.

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

To select the right KEO keyseat cutter, match the cutter diameter to the keyway width and the thickness to the keyseat depth. For a 1/8" keyway, use a 1/8" thick cutter like the KEO 943-000-649. Ensure the cutter rotation (left-hand) matches your machine spindle direction.

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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