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KEO Standard Keyseat Cutter: High Speed Steel, Straight Tooth, LH, 1-1/8" Dia - Left-Hand High-Speed Steel Keyseat Milling Cutters
KEOLeft-Hand High-Speed Steel Keyseat Milling Cutters

KEO Standard Keyseat Cutter: High Speed Steel, Straight Tooth, LH, 1-1/8" Dia

The KEO Standard Keyseat Cutter is a left-hand high-speed steel milling cutter with a 1-1/8" diameter, 5/16" thickness, and 12 straight teeth (MPN 943-000-774). Designed for keyseat cutting, this tool is part of 3G…

SKU 3G-OTH-315434

Also listed as: 943000774 · 943 000 774

Brand
KEO
Item
Standard Keyseat Cutter: High Speed Steel, Straight Tooth, LH, 1-1/8" Dia
Category
Left-Hand High-Speed Steel Keyseat Milling Cutters
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
943-000-774
Type
Straight Tooth, LH
Dia
1-1/8"
Thick
5/16"
Tooth
12

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 1-1/8" diameter, 5/16" thickness, and 12 straight teeth (MPN 943-000-774). Designed for keyseat cutting, this tool is part of 3G Electric's curated industrial supply across 14 departments, with specialist depth in cutting tools and machining.

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. This left-hand, high-speed steel cutter with straight teeth is ideal for general-purpose keyseat cutting in maintenance, repair, and production environments. It is commonly used in automotive, industrial machinery, and metalworking applications.

What are the specifications of the KEO 943-000-774 keyseat cutter?

The KEO 943-000-774 is a high-speed steel, straight-tooth, left-hand keyseat cutter with a 1-1/8" diameter, 5/16" thickness, and 12 teeth. It is designed for precision keyway milling. The manufacturer part number is 943-000-774, and it is classified under attribute 1009.

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. Contact us for availability and lead time on the KEO 943-000-774 or other models. We supply genuine KEO cutting tools to customers worldwide.

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

To select the right KEO keyseat cutter, match the cutter diameter and thickness to your required keyway width and depth. For example, the 943-000-774 has a 1-1/8" diameter and 5/16" thickness. Ensure the cutter's tooth count and hand (left or right) suit your machine's spindle rotation and material. Consult a machining handbook for feed and speed recommendations.

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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