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

3G Electric
KEO Carbide Keyseat Milling Cutter - Carbide Keyseat Milling Cutters
KEOCarbide Keyseat Milling Cutters

KEO Carbide Keyseat Milling Cutter

The KEO Standard Keyseat Cutter is a carbide keyseat milling cutter, straight tooth, ANSI # 1212, with a 1-1/2" diameter, 3/8" thickness, and 16 teeth (MPN 943-000-377). 3G Electric interprets your demand for this…

SKU 3G-OTH-304857

Also listed as: 943000377 · 943 000 377

Brand
KEO
Item
Carbide Keyseat Milling Cutter
Part Number
943-000-377
Category
Carbide Keyseat Milling Cutters
Available to Order
Also known as:943-000-377KEO
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

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
943-000-377
Type
Straight Tooth, ANSI # 1212
Dia
1-1/2"
Thick
3/8"
Tooth
16

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, ANSI # 1212, with a 1-1/2" diameter, 3/8" thickness, and 16 teeth (MPN 943-000-377). 3G Electric interprets your demand for this OEM-specified cutting tool, sourcing it across 14 industrial departments with specialist depth in machining and controls.

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. It is designed for industrial machining operations where precise, straight-sided keyseat profiles are required, commonly in automotive, aerospace, and heavy equipment manufacturing.

What are the specifications of the KEO Standard Keyseat Cutter 943-000-377?

The KEO Standard Keyseat Cutter 943-000-377 is a carbide, straight-tooth cutter with a 1-1/2" diameter, 3/8" thickness, 16 teeth, and ANSI # 1212 design. The manufacturer part number is 943-000-377. It is engineered for cutting keyseats in steel and other materials requiring a rigid, wear-resistant tool.

Where to buy KEO Standard Keyseat Cutters worldwide?

You can source KEO Standard Keyseat Cutters worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the KEO 943-000-377 or other carbide keyseat milling cutters.

How to select the right KEO Keyseat Cutter for a keyway?

To select the right KEO Keyseat Cutter, match the cutter diameter and thickness to the keyway width and depth required by your shaft and hub assembly. The ANSI # 1212 design indicates a standard straight-tooth profile for general keyseat milling. Consult your application's keyway dimensions and material hardness to ensure proper tool life and fit.

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
Not sure this is the right part? Photo-identify it

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

More from KEO

View all KEO parts
Carbide keyseat milling cutter with straight tooth design. 3/16" diameter, 1/32" thickness, 6 teeth. Used for cutting keyways and keyseats in shafts and hubs in metalworking and maintenance applications
KEO
Carbide keyseat milling cutter with straight tooth design. 3/16" diameter, 1/32" thickness, 6 teeth. Used for cutting keyways and keyseats in shafts and hubs in metalworking and maintenance applications

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first