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KEO Standard Keyseat Cutter: High Speed Steel, Straight Tooth, 1-1/8" Dia, 1/4" Thick - High-Speed Steel Keyseat Milling Cutters
KEOHigh-Speed Steel Keyseat Milling Cutters

KEO Standard Keyseat Cutter: High Speed Steel, Straight Tooth, 1-1/8" Dia, 1/4" Thick

The KEO Standard Keyseat Cutter is a high-speed steel milling cutter with straight tooth design, ANSI # 809, featuring a 1-1/8" diameter and 1/4" thickness (MPN 943-000-225). 3G Electric interprets customer demand…

SKU 3G-OTH-315636

Also listed as: 943000225 · 943 000 225

Brand
KEO
Item
Standard Keyseat Cutter: High Speed Steel, Straight Tooth, 1-1/8" Dia, 1/4" Thick
Category
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
943-000-225
Type
Straight Tooth, ANSI # 809
Dia
1-1/8"
Thick
1/4"

Technical Documents

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

Product Description

The KEO Standard Keyseat Cutter is a high-speed steel milling cutter with straight tooth design, ANSI # 809, featuring a 1-1/8" diameter and 1/4" thickness (MPN 943-000-225). 3G Electric interprets customer demand and delivers this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps and controls as a trust anchor — ensuring the right solution for your machining needs.

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 assemblies. It is a high-speed steel, straight-tooth cutter designed for general-purpose machining in maintenance, repair, and production environments.

What are the specifications of the KEO 943-000-225 keyseat cutter?

The KEO 943-000-225 is a high-speed steel keyseat cutter with a 1-1/8" diameter and 1/4" thickness. It features straight tooth geometry and conforms to ANSI # 809. This cutter is suitable for cutting standard keyways in steel and other ferrous materials.

Where to buy KEO keyseat cutters worldwide?

3G Electric supplies KEO keyseat cutters worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the KEO 943-000-225 or other ANSI # 809 cutters.

How to select the right keyseat cutter size?

Select a keyseat cutter with a diameter matching the keyway width and a thickness equal to the key depth. For the KEO 943-000-225, the 1-1/8" diameter and 1/4" thickness suit standard keyways. Always verify shaft diameter and keyseat dimensions per ANSI standards before ordering.

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 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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