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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 # 405, with a 5/8" diameter, 1/8" thickness, and 6 teeth (MPN 943-000-660). 3G Electric interprets demand and delivers this…

SKU 3G-OTH-304871

Also listed as: 943000660 · 943 000 660

Brand
KEO
Item
Carbide Keyseat Milling Cutter
Part Number
943-000-660
Category
Carbide Keyseat Milling Cutters
Available to Order
Also known as:943-000-660KEO
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Technical Specifications

KEO
Manufacturer Part Number
943-000-660
Type
Straight Tooth, ANSI # 405
Dia
5/8"
Thick
1/8"
Tooth
6

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

Product Description

The KEO Standard Keyseat Cutter is a carbide keyseat milling cutter, straight tooth, ANSI # 405, with a 5/8" diameter, 1/8" thickness, and 6 teeth (MPN 943-000-660). 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 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. It is commonly applied in industrial maintenance, gear manufacturing, and power transmission assembly where precise, straight-sided keyseat profiles are required.

What are the specifications of the KEO 943-000-660 keyseat cutter?

The KEO 943-000-660 is a carbide, straight-tooth keyseat cutter with a 5/8" diameter, 1/8" thickness, and 6 teeth. It conforms to ANSI # 405 standard. The carbide construction provides wear resistance for cutting hardened steels and abrasive materials.

Where to buy KEO keyseat cutters worldwide?

You can source KEO keyseat cutters worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the KEO 943-000-660 or other ANSI # 405 cutters.

How to select the correct KEO keyseat cutter size?

Select a KEO keyseat cutter by matching the cutter diameter to the keyseat width required for your shaft key. The cutter thickness should equal the keyseat depth. For the 943-000-660, the 5/8" diameter and 1/8" thickness suit standard fractional keyway dimensions. Always verify shaft keyway specs before ordering.

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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