Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1-1/4" Dia, 1/4" Thick - Fast-Cutting Carbide-Tipped Keyseat Milling Cutters
KEOFast-Cutting Carbide-Tipped Keyseat Milling Cutters

KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1-1/4" Dia, 1/4" Thick

The KEO Standard Keyseat Cutter is a fast-cutting carbide-tipped milling cutter, type staggered tooth, ANSI # 810, with a 1-1/4" diameter and 1/4" thickness (MPN 943-000-771). 3G Electric interprets customer demand…

SKU 3G-OTH-311017

Brand
KEO
Item
Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1-1/4" Dia, 1/4" Thick
Category
Fast-Cutting Carbide-Tipped Keyseat Milling Cutters
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

KEO
Manufacturer Part Number
943-000-771
Type
Staggered Tooth, ANSI # 810
Dia
1-1/4"
Thick
1/4"
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The KEO Standard Keyseat Cutter is a fast-cutting carbide-tipped milling cutter, type staggered tooth, ANSI # 810, with a 1-1/4" diameter and 1/4" thickness (MPN 943-000-771). 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, not a limit.

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 applications. The staggered tooth design and carbide tips provide fast cutting and long tool life in steel, cast iron, and non-ferrous materials.

What are the specifications of the KEO Standard Keyseat Cutter 943-000-771?

The KEO Standard Keyseat Cutter 943-000-771 has a 1-1/4" diameter, 1/4" thickness, and is a staggered tooth design meeting ANSI # 810. It is carbide tipped for durability and precision in keyseat milling operations.

Where to buy KEO Standard Keyseat Cutters worldwide?

KEO Standard Keyseat Cutters are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct KEO cutter for your application.

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

Select a KEO keyseat cutter by matching the cutter diameter and thickness to the keyway width and depth required for your shaft or hub. The ANSI number (e.g., # 810) corresponds to standard keyseat dimensions. Consult the KEO catalog or 3G Electric for guidance.

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 carbide-tipped keyseat milling cutters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1-1/8" Dia, 1/4" Thick, ANSI # 809 (MPN 943-000-751). Key specifications — attr1164153: 809.
KEO
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1-1/8" Dia, 1/4" Thick, ANSI # 809 (MPN 943-000-751). Key specifications — attr1164153: 809.
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1-1/4" Dia, 7/32" Thick, ANSI # 710 (MPN 943-000-766). Key specifications — attr1164153: 710.
KEO
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1-1/4" Dia, 7/32" Thick, ANSI # 710 (MPN 943-000-766). Key specifications — attr1164153: 710.
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1-1/4" Dia, 3/8" Thick, ANSI # 1210 (MPN 943-000-781). Key specifications — attr1164153: 1210.
KEO
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1-1/4" Dia, 3/8" Thick, ANSI # 1210 (MPN 943-000-781). Key specifications — attr1164153: 1210.
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 7/8" Dia, 1/4" Thick, ANSI # 807 (MPN 943-000-711). Key specifications — attr1164153: 807.
KEO
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 7/8" Dia, 1/4" Thick, ANSI # 807 (MPN 943-000-711). Key specifications — attr1164153: 807.
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1-1/2" Dia, 1/4" Thick, ANSI # 812 (MPN 943-000-801). Key specifications — attr1164153: 812.
KEO
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1-1/2" Dia, 1/4" Thick, ANSI # 812 (MPN 943-000-801). Key specifications — attr1164153: 812.
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1-1/8" Dia, 3/16" Thick, ANSI # 609 (MPN 943-000-741). Key specifications — attr1164153: 609.
KEO
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1-1/8" Dia, 3/16" Thick, ANSI # 609 (MPN 943-000-741). Key specifications — attr1164153: 609.

More from KEO

View all KEO parts →
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 3/4" Dia, 1/8" Thick, ANSI # 406 (MPN 943-000-676). Key specifications — attr1164153: 406.
KEO
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 3/4" Dia, 1/8" Thick, ANSI # 406 (MPN 943-000-676). Key specifications — attr1164153: 406.
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 7/8" Dia, 3/16" Thick, ANSI # 607 (MPN 943-000-701). Key specifications — attr1164153: 607.
KEO
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 7/8" Dia, 3/16" Thick, ANSI # 607 (MPN 943-000-701). Key specifications — attr1164153: 607.
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1-1/4" Dia, 3/16" Thick, ANSI # 610 (MPN 943-000-761). Key specifications — attr1164153: 610.
KEO
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1-1/4" Dia, 3/16" Thick, ANSI # 610 (MPN 943-000-761). Key specifications — attr1164153: 610.
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1/2" Dia, 3/32" Thick, ANSI # 304 (MPN 943-000-646). Key specifications — attr1164153: 304.
KEO
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1/2" Dia, 3/32" Thick, ANSI # 304 (MPN 943-000-646). Key specifications — attr1164153: 304.
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1-1/8" Dia, 7/32" Thick, ANSI # 709 (MPN 943-000-746). Key specifications — attr1164153: 709.
KEO
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1-1/8" Dia, 7/32" Thick, ANSI # 709 (MPN 943-000-746). Key specifications — attr1164153: 709.
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1-1/8" Dia, 5/16" Thick, ANSI # 1009 (MPN 943-000-756). Key specifications — attr1164153: 1009.
KEO
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1-1/8" Dia, 5/16" Thick, ANSI # 1009 (MPN 943-000-756). Key specifications — attr1164153: 1009.
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 3/4" Dia, 1/4" Thick, ANSI # 806 (MPN 943-000-691). Key specifications — attr1164153: 806.
KEO
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 3/4" Dia, 1/4" Thick, ANSI # 806 (MPN 943-000-691). Key specifications — attr1164153: 806.
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1-3/8" Dia, 5/16" Thick, ANSI # 1011 (MPN 943-000-791). Key specifications — attr1164153: 1011.
KEO
KEO Standard Keyseat Cutter: Carbide Tipped, Staggered Tooth, 1-3/8" Dia, 5/16" Thick, ANSI # 1011 (MPN 943-000-791). Key specifications — attr1164153: 1011.