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KEO Carbide Keyseat Milling Cutter - Carbide Keyseat Milling Cutters
KEOCarbide Keyseat Milling Cutters

KEO Carbide Keyseat Milling Cutter

The KEO Small Keyseat Cutter is a carbide keyseat milling cutter with a straight tooth design, 3/8" diameter, 1/32" thickness, and 8 teeth (MPN 943-000-401). 3G Electric sources this genuine industrial cutting tool…

SKU 3G-OTH-304877

Also listed as: 943000401 · 943 000 401

Brand
KEO
Item
Carbide Keyseat Milling Cutter
Part Number
943-000-401
Category
Carbide Keyseat Milling Cutters
Available to Order
Also known as:943-000-401KEO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
943-000-401
Type
Straight Tooth
Dia
3/8"
Thick
1/32"
Tooth
8

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

Product Description

The KEO Small Keyseat Cutter is a carbide keyseat milling cutter with a straight tooth design, 3/8" diameter, 1/32" thickness, and 8 teeth (MPN 943-000-401). 3G Electric sources this genuine industrial cutting tool across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.

Frequently Asked Questions

What is a KEO small keyseat cutter used for?

A KEO small keyseat cutter is a carbide milling tool used to cut precise keyways or keyseats in shafts and hubs for power transmission applications. It is commonly used in machining, automotive, and industrial maintenance to create slots for keys that secure gears, pulleys, or couplings.

What are the specifications of the KEO 943-000-401 keyseat cutter?

The KEO 943-000-401 is a carbide, straight-tooth keyseat cutter with a 3/8" diameter, 1/32" thickness, and 8 teeth. It is designed for cutting narrow keyways in metal parts. These specs ensure precise slot dimensions for standard key sizes in industrial equipment.

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, we provide genuine KEO cutting tools like the 943-000-401 to industrial buyers, ensuring you get the correct part for your machining needs.

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

Select a KEO keyseat cutter by matching the cutter thickness to the keyway width and the diameter to the shaft size. For a 1/32" keyway, use a 1/32" thick cutter like the 943-000-401. Ensure the cutter material (carbide) suits the workpiece hardness for optimal tool life and accuracy.

Used in

Common applications for KEO
General machining — KEO single-flute countersinks for deburring and chamfering holes in steel and aluminum.
Automotive repair — KEO 82° countersinks for creating seats for flathead screws in engine and chassis components.
Aerospace manufacturing — KEO TiAlN-coated carbide countersinks for precision chamfering of fastener holes in hard alloys.
MRO operations — KEO left-hand keyseat cutters for milling keyways in shafts during equipment repair.
Metal fabrication — KEO 90° countersinks for chamfering plate and structural steel before welding.
Machine shop — KEO 100° countersinks for deburring cross-drilled holes in hydraulic manifolds.
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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.

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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

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