We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

KEO Small Keyseat Cutter: Carbide, Straight Tooth, 3/8" Dia, 3/64" Thick - Carbide Keyseat Milling Cutters
KEOCarbide Keyseat Milling Cutters

KEO Small Keyseat Cutter: Carbide, Straight Tooth, 3/8" Dia, 3/64" Thick

SKU 3G-OTH-304847

Brand
KEO
Item
Small Keyseat Cutter: Carbide, Straight Tooth, 3/8" Dia, 3/64" 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
943-000-403
Type
Straight Tooth
Dia
3/8"
Thick
3/64"
Tooth
8
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 small keyseat cutter used for?

A KEO small keyseat cutter is used for milling precise keyways and slots in shafts and hubs for power transmission and machinery applications. It is ideal for maintenance, repair, and production work across industrial sectors like machining, material handling, and hydraulics.

What are the specifications of the KEO 943-000-403 keyseat cutter?

The KEO 943-000-403 is a carbide, straight-tooth keyseat cutter with a 3/8" diameter, 3/64" thickness, and 8 teeth. It is designed for cutting keyways in hardened or abrasive materials, offering durability and precision in milling operations.

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 943-000-403 to support your machining and maintenance needs.

How to select the right keyseat cutter size for a shaft?

Select a keyseat cutter based on the shaft diameter and keyway dimensions specified in standards like ANSI or ISO. For a 3/8" shaft, a cutter with 3/64" thickness and matching width is typical. Consult your application's torque and fit requirements to ensure proper engagement.

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 Small Keyseat Cutter: Carbide, Straight Tooth, 3/8" Dia, 3/32" Thick, 8 Tooth (MPN 943-000-406)
KEO
KEO Small Keyseat Cutter: Carbide, Straight Tooth, 3/8" Dia, 3/32" Thick, 8 Tooth (MPN 943-000-406)
KEO Small Keyseat Cutter: Carbide, Straight Tooth, 3/8" Dia, 1/32" Thick, 8 Tooth (MPN 943-000-401)
KEO
KEO Small Keyseat Cutter: Carbide, Straight Tooth, 3/8" Dia, 1/32" Thick, 8 Tooth (MPN 943-000-401)
KEO Small Keyseat Cutter: Carbide, Straight Tooth, 3/8" Dia, 1/8" Thick, 8 Tooth (MPN 943-000-407)
KEO
KEO Small Keyseat Cutter: Carbide, Straight Tooth, 3/8" Dia, 1/8" Thick, 8 Tooth (MPN 943-000-407)
KEO Small Keyseat Cutter: Carbide, Straight Tooth, 3/8" Dia, 1 mm Thick, 8 Tooth (MPN 943-000-402)
KEO
KEO Small Keyseat Cutter: Carbide, Straight Tooth, 3/8" Dia, 1 mm Thick, 8 Tooth (MPN 943-000-402)
KEO Small Keyseat Cutter: Carbide, Straight Tooth, 3/8" Dia, 2 mm Thick, 8 Tooth (MPN 943-000-405)
KEO
KEO Small Keyseat Cutter: Carbide, Straight Tooth, 3/8" Dia, 2 mm Thick, 8 Tooth (MPN 943-000-405)
KEO Small Keyseat Cutter: Carbide, Straight Tooth, 1/4" Dia, 3/64" Thick, 8 Tooth (MPN 943-000-391)
KEO
KEO Small Keyseat Cutter: Carbide, Straight Tooth, 1/4" Dia, 3/64" Thick, 8 Tooth (MPN 943-000-391)

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)