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KEO Fast-Cutting High-Speed Steel Keyseat Milling Cutter - Fast-Cutting High-Speed Steel Keyseat Milling Cutters
KEOFast-Cutting High-Speed Steel Keyseat Milling Cutters

KEO Fast-Cutting High-Speed Steel Keyseat Milling Cutter

The KEO Standard Keyseat Cutter is a fast-cutting high-speed steel keyseat milling cutter, specifically a staggered-tooth type with a 28.5 mm diameter, 10 mm thickness, and 10 teeth (MPN 943-000-521). 3G Electric…

SKU 3G-OTH-400776

Also listed as: 943000521 · 943 000 521

Brand
KEO
Item
Fast-Cutting High-Speed Steel Keyseat Milling Cutter
Part Number
943-000-521
Category
Fast-Cutting High-Speed Steel Keyseat Milling Cutters
Available to Order
Also known as:943-000-521KEO
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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
943-000-521
Type
Staggered Tooth
Dia
28.5 mm
Thick
10 mm
Tooth
10

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, specifically a staggered-tooth type with a 28.5 mm diameter, 10 mm thickness, and 10 teeth (MPN 943-000-521). 3G Electric interprets your demand for this OEM-specified tool and delivers it across 14 industrial departments, with specialist depth in machining and cutting tools.

Frequently Asked Questions

What is the KEO Standard Keyseat Cutter used for?

The KEO Standard Keyseat Cutter is used for milling keyways and slots in metal parts, typically in shafts and hubs for power transmission applications. Its staggered tooth design provides efficient chip evacuation and smooth cutting in industrial machining operations.

What are the specifications of the KEO Standard Keyseat Cutter?

This KEO cutter has a diameter of 28.5 mm, a thickness of 10 mm, and 10 teeth. It is made of high-speed steel with a staggered tooth geometry. The manufacturer part number is 943-000-521. It is designed for fast cutting of keyseat slots in ferrous and non-ferrous materials.

Where to buy the KEO Standard Keyseat Cutter worldwide?

You can source the KEO Standard Keyseat Cutter through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this cutter.

How to select the right KEO keyseat cutter for my application?

Select a KEO keyseat cutter based on the required keyway width (cutter thickness) and shaft diameter (cutter diameter). For a 28.5 mm diameter cutter with 10 mm thickness, ensure your machine spindle can accommodate the arbor hole. Match the tooth count to your material hardness for optimal feed rates.

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
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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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This keyseat milling cutter is made from high-speed steel with a staggered tooth design for efficient chip evacuation. It has a 19.5 mm diameter, 4 mm thickness, and 8 teeth. Typical applications include milling keyways and slots in metal parts for shaft and hub assemblies in industrial maintenance, tool-and-die, and production machining
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This keyseat milling cutter is made from high-speed steel with a staggered tooth design for efficient chip evacuation. It has a 19.5 mm diameter, 4 mm thickness, and 8 teeth. Typical applications include milling keyways and slots in metal parts for shaft and hub assemblies in industrial maintenance, tool-and-die, and production machining
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This high-speed steel keyseat milling cutter features a staggered tooth design (ANSI #403) for efficient chip evacuation. With a 3/8" diameter and 1/8" thickness, it is used for milling keyways and slots in shafts and hubs for power transmission applications in industrial maintenance, repair, and production environments

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