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: Cobalt, Staggered Tooth, 1" Dia, 5/16" Thick, ANSI # 1008 - Fast-Cutting Cobalt Keyseat Milling Cutters
KEOFast-Cutting Cobalt Keyseat Milling Cutters

KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1" Dia, 5/16" Thick, ANSI # 1008

SKU 3G-OTH-309643

Brand
KEO
Item
Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1" Dia, 5/16" Thick, ANSI # 1008
Category
Fast-Cutting Cobalt 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
943-000-773
Type
Staggered Tooth, ANSI # 1008
Dia
1"
Thick
5/16"
Tooth
10
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

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. Its staggered tooth design provides fast, efficient cutting in steel and other metals, making it essential for maintenance and production in industrial machinery applications.

What are the specifications of the KEO 943-000-773 keyseat cutter?

The KEO 943-000-773 is a cobalt, staggered tooth keyseat cutter with a 1" diameter, 5/16" thickness, and 10 teeth. It is ANSI # 1008 rated, designed for fast cutting in keyway milling operations. Cobalt construction offers heat resistance for longer tool life in demanding materials.

Where to buy KEO keyseat cutters worldwide?

3G Electric supplies KEO keyseat cutters worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine KEO cutting tools like the 943-000-773 to support your machining operations anywhere.

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

Select a KEO keyseat cutter by matching its diameter and thickness to your keyway dimensions. For example, a 1" diameter cutter with 5/16" thickness suits ANSI # 1008 keyways. Cobalt staggered tooth cutters are ideal for harder materials, offering faster chip evacuation and reduced heat buildup.

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 cobalt 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: Cobalt, Staggered Tooth, 1-1/8" Dia, 5/16" Thick, ANSI # 1009, 10 Tooth (MPN 943-000-778). Key specifications — attr1164153: 1009.
KEO
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1-1/8" Dia, 5/16" Thick, ANSI # 1009, 10 Tooth (MPN 943-000-778). Key specifications — attr1164153: 1009.
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1" Dia, 3/8" Thick, ANSI # 1208, 10 Tooth (MPN 943-000-718). Key specifications — attr1164153: 1208.
KEO
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1" Dia, 3/8" Thick, ANSI # 1208, 10 Tooth (MPN 943-000-718). Key specifications — attr1164153: 1208.
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1-1/4" Dia, 7/32" Thick, ANSI # 710, 12 Tooth (MPN 943-000-753). Key specifications — attr1164153: 710.
KEO
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1-1/4" Dia, 7/32" Thick, ANSI # 710, 12 Tooth (MPN 943-000-753). Key specifications — attr1164153: 710.
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1" Dia, 7/32" Thick, ANSI # 708, 10 Tooth (MPN 943-000-713). Key specifications — attr1164153: 708.
KEO
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1" Dia, 7/32" Thick, ANSI # 708, 10 Tooth (MPN 943-000-713). Key specifications — attr1164153: 708.
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1-1/8" Dia, 7/32" Thick, ANSI # 709, 10 Tooth (MPN 943-000-738). Key specifications — attr1164153: 709.
KEO
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1-1/8" Dia, 7/32" Thick, ANSI # 709, 10 Tooth (MPN 943-000-738). Key specifications — attr1164153: 709.
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1-1/4" Dia, 1/4" Thick, ANSI # 810, 12 Tooth (MPN 943-000-758). Key specifications — attr1164153: 810.
KEO
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1-1/4" Dia, 1/4" Thick, ANSI # 810, 12 Tooth (MPN 943-000-758). Key specifications — attr1164153: 810.

More from KEO

View all KEO parts →
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1-1/4" Dia, 3/16" Thick, ANSI # 610, 12 Tooth (MPN 943-000-748). Key specifications — attr1164153: 610.
KEO
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1-1/4" Dia, 3/16" Thick, ANSI # 610, 12 Tooth (MPN 943-000-748). Key specifications — attr1164153: 610.
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 3/4" Dia, 1/8" Thick, ANSI # 406, 8 Tooth (MPN 943-000-663). Key specifications — attr1164153: 406.
KEO
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 3/4" Dia, 1/8" Thick, ANSI # 406, 8 Tooth (MPN 943-000-663). Key specifications — attr1164153: 406.
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1/2" Dia, 1/16" Thick, ANSI # 304, 8 Tooth (MPN 943-000-643). Key specifications — attr1164153: 304.
KEO
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1/2" Dia, 1/16" Thick, ANSI # 304, 8 Tooth (MPN 943-000-643). Key specifications — attr1164153: 304.
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 7/8" Dia, 1/4" Thick, ANSI # 807, 10 Tooth (MPN 943-000-728). Key specifications — attr1164153: 807.
KEO
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 7/8" Dia, 1/4" Thick, ANSI # 807, 10 Tooth (MPN 943-000-728). Key specifications — attr1164153: 807.
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 3/8" Dia, 3/32" Thick, ANSI # 303, 6 Tooth (MPN 943-000-632). Key specifications — attr1164153: 303.
KEO
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 3/8" Dia, 3/32" Thick, ANSI # 303, 6 Tooth (MPN 943-000-632). Key specifications — attr1164153: 303.
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 7/8" Dia, 5/32" Thick, ANSI # 507, 10 Tooth (MPN 943-000-688). Key specifications — attr1164153: 507.
KEO
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 7/8" Dia, 5/32" Thick, ANSI # 507, 10 Tooth (MPN 943-000-688). Key specifications — attr1164153: 507.
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1-1/2" Dia, 1/4" Thick, ANSI # 812, 14 Tooth (MPN 943-000-768). Key specifications — attr1164153: 812.
KEO
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1-1/2" Dia, 1/4" Thick, ANSI # 812, 14 Tooth (MPN 943-000-768). Key specifications — attr1164153: 812.
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1-1/8" Dia, 1/4" Thick, ANSI # 809, 10 Tooth (MPN 943-000-743). Key specifications — attr1164153: 809.
KEO
KEO Standard Keyseat Cutter: Cobalt, Staggered Tooth, 1-1/8" Dia, 1/4" Thick, ANSI # 809, 10 Tooth (MPN 943-000-743). Key specifications — attr1164153: 809.