We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1-1/2" Dia, 5/16" Thick - Carbide Keyseat Milling Cutters
KEOCarbide Keyseat Milling Cutters

KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1-1/2" Dia, 5/16" Thick

The KEO Standard Keyseat Cutter is a carbide keyseat milling cutter, straight tooth type, ANSI # 1012, with a 1-1/2" diameter, 5/16" thickness, and 16 teeth (MPN 943-000-376). 3G Electric interprets customer demand…

SKU 3G-OTH-304870

Brand
KEO
Item
Standard Keyseat Cutter: Carbide, Straight Tooth, 1-1/2" Dia, 5/16" Thick
Category
Carbide 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
943-000-376
Type
Straight Tooth, ANSI # 1012
Dia
1-1/2"
Thick
5/16"
Tooth
16
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 carbide keyseat milling cutter, straight tooth type, ANSI # 1012, with a 1-1/2" diameter, 5/16" thickness, and 16 teeth (MPN 943-000-376). 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 a carbide milling tool designed for cutting keyways and keyseats in shafts and hubs. It is commonly used in industrial machining, automotive, and heavy equipment maintenance to create precise slots for keys that transmit torque between rotating components.

What are the specifications of the KEO 943-000-376 keyseat cutter?

The KEO 943-000-376 is a carbide straight-tooth keyseat cutter with a 1-1/2 inch diameter, 5/16 inch thickness, and 16 teeth. It conforms to ANSI # 1012 standard. This tool is designed for milling keyways in steel and other materials, offering durability and precision.

Where to buy KEO keyseat cutters worldwide?

KEO 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. Contact us for availability and lead time on the KEO 943-000-376 or other milling tools.

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

Select a KEO keyseat cutter based on keyway width, shaft diameter, and material. The cutter diameter should match the keyway width, and tooth count affects finish. For example, the 943-000-376 with 1-1/2 inch diameter suits larger keyways. Consult machining guides for proper speeds and feeds.

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 carbide 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, Straight Tooth, 1-3/8" Dia, 5/16" Thick, ANSI # 1011, 14 Tooth (MPN 943-000-373). Key specifications — attr1164153: 1011.
KEO
KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1-3/8" Dia, 5/16" Thick, ANSI # 1011, 14 Tooth (MPN 943-000-373). Key specifications — attr1164153: 1011.
KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1-1/8" Dia, 5/16" Thick, ANSI # 1009, 12 Tooth (MPN 943-000-366). Key specifications — attr1164153: 1009.
KEO
KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1-1/8" Dia, 5/16" Thick, ANSI # 1009, 12 Tooth (MPN 943-000-366). Key specifications — attr1164153: 1009.
KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1-1/2" Dia, 1/4" Thick, ANSI # 812, 16 Tooth (MPN 943-000-375). Key specifications — attr1164153: 812.
KEO
KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1-1/2" Dia, 1/4" Thick, ANSI # 812, 16 Tooth (MPN 943-000-375). Key specifications — attr1164153: 812.
KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1-1/2" Dia, 3/8" Thick, ANSI # 1212, 16 Tooth (MPN 943-000-377). Key specifications — attr1164153: 1212.
KEO
KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1-1/2" Dia, 3/8" Thick, ANSI # 1212, 16 Tooth (MPN 943-000-377). Key specifications — attr1164153: 1212.
KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1-3/8" Dia, 3/8" Thick, ANSI # 1211, 14 Tooth (MPN 943-000-374). Key specifications — attr1164153: 1211.
KEO
KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1-3/8" Dia, 3/8" Thick, ANSI # 1211, 14 Tooth (MPN 943-000-374). Key specifications — attr1164153: 1211.
KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1-1/8" Dia, 7/32" Thick, ANSI # 709, 12 Tooth (MPN 943-000-364). Key specifications — attr1164153: 709.
KEO
KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1-1/8" Dia, 7/32" Thick, ANSI # 709, 12 Tooth (MPN 943-000-364). Key specifications — attr1164153: 709.

More from KEO

View all KEO parts
KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1-1/4" Dia, 3/8" Thick, ANSI # 1210, 14 Tooth (MPN 943-000-371). Key specifications — attr1164153: 1210.
KEO
KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1-1/4" Dia, 3/8" Thick, ANSI # 1210, 14 Tooth (MPN 943-000-371). Key specifications — attr1164153: 1210.
KEO Small Keyseat Cutter: Carbide, Straight Tooth, 3/8" Dia, 1/64" Thick, 8 Tooth (MPN 943-000-400)
KEO
KEO Small Keyseat Cutter: Carbide, Straight Tooth, 3/8" Dia, 1/64" Thick, 8 Tooth (MPN 943-000-400)
KEO Small Keyseat Cutter: Carbide, Straight Tooth, 5/16" Dia, 1/16" Thick, 8 Tooth (MPN 943-000-397)
KEO
KEO Small Keyseat Cutter: Carbide, Straight Tooth, 5/16" Dia, 1/16" Thick, 8 Tooth (MPN 943-000-397)
KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1-1/4" Dia, 5/16" Thick, ANSI # 1010, 14 Tooth (MPN 943-000-370). Key specifications — attr1164153: 1010.
KEO
KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1-1/4" Dia, 5/16" Thick, ANSI # 1010, 14 Tooth (MPN 943-000-370). Key specifications — attr1164153: 1010.
KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1-1/8" Dia, 3/16" Thick, ANSI # 609, 12 Tooth (MPN 943-000-363). Key specifications — attr1164153: 609.
KEO
KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1-1/8" Dia, 3/16" Thick, ANSI # 609, 12 Tooth (MPN 943-000-363). Key specifications — attr1164153: 609.
KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1-1/4" Dia, 7/32" Thick, ANSI # 710, 14 Tooth (MPN 943-000-368). Key specifications — attr1164153: 710.
KEO
KEO Standard Keyseat Cutter: Carbide, Straight Tooth, 1-1/4" Dia, 7/32" Thick, ANSI # 710, 14 Tooth (MPN 943-000-368). Key specifications — attr1164153: 710.
KEO Small Keyseat Cutter: Carbide, Straight Tooth, 5/16" Dia, 3/32" Thick, 8 Tooth (MPN 943-000-399)
KEO
KEO Small Keyseat Cutter: Carbide, Straight Tooth, 5/16" Dia, 3/32" Thick, 8 Tooth (MPN 943-000-399)
KEO Small Keyseat Cutter: Carbide, Straight Tooth, 1/8" Dia, 1/64" Thick, 4 Tooth (MPN 943-000-378)
KEO
KEO Small Keyseat Cutter: Carbide, Straight Tooth, 1/8" Dia, 1/64" Thick, 4 Tooth (MPN 943-000-378)