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KEO Standard Keyseat Cutter: High Speed Steel, Staggered Tooth, 1/2" Dia, 1/16" Thick - Fast-Cutting High-Speed Steel Keyseat Milling Cutters
KEOFast-Cutting High-Speed Steel Keyseat Milling Cutters

KEO Standard Keyseat Cutter: High Speed Steel, Staggered Tooth, 1/2" Dia, 1/16" Thick

The KEO Standard Keyseat Cutter is a fast-cutting high-speed steel keyseat milling cutter, type staggered tooth, ANSI # 204, with a 1/2" diameter and 1/16" thickness (MPN 943-000-053). 3G Electric interprets customer…

SKU 3G-OTH-400778

Also listed as: 943000053 · 943 000 053

Brand
KEO
Item
Standard Keyseat Cutter: High Speed Steel, Staggered Tooth, 1/2" Dia, 1/16" Thick
Category
Fast-Cutting High-Speed Steel Keyseat Milling Cutters
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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
943-000-053
Type
Staggered Tooth, ANSI # 204
Dia
1/2"
Thick
1/16"

Technical Documents

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

Product Description

The KEO Standard Keyseat Cutter is a fast-cutting high-speed steel keyseat milling cutter, type staggered tooth, ANSI # 204, with a 1/2" diameter and 1/16" thickness (MPN 943-000-053). 3G Electric interprets customer 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.

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 designed for fast, accurate cutting in industrial machining applications across metalworking, automotive, and heavy equipment sectors.

What are the specifications of the KEO 943-000-053 keyseat cutter?

The KEO 943-000-053 is a high-speed steel, staggered tooth keyseat cutter with a 1/2" diameter and 1/16" thickness. It conforms to ANSI # 204 standard. This design provides efficient chip clearance and smooth cutting in keyway milling operations.

Where to buy KEO keyseat cutters worldwide?

3G Electric supplies KEO keyseat cutters worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine KEO tooling and support your procurement with technical expertise across 14 industrial departments.

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

Select a KEO keyseat cutter by matching the cutter diameter and thickness to your keyway width and shaft size. For a 1/16" keyway, use the 1/16" thick cutter. Ensure the cutter's arbor hole fits your milling machine. Consult KEO's ANSI numbering system for proper tool selection.

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 fast-cutting 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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KEO Standard Keyseat Cutter: High Speed Steel, Staggered Tooth, 3/8" Dia, 1/8" Thick, ANSI # 403 (MPN 943-000-045)
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