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

KEO Carbide-Tipped Keyseat Milling Cutter

The KEO Standard Keyseat Cutter is a carbide-tipped milling cutter with a 1/2" diameter and 1/8" thickness, featuring a straight tooth design conforming to ANSI # 404 (MPN 943-000-345). 3G Electric interprets your…

SKU 3G-OTH-402282

Also listed as: 943000345 · 943 000 345

Brand
KEO
Item
Carbide-Tipped Keyseat Milling Cutter
Part Number
943-000-345
Category
Carbide-Tipped Keyseat Milling Cutters
Available to Order
Also known as:943-000-345KEO
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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
943-000-345
Type
Straight Tooth, ANSI # 404
Dia
1/2"
Thick
1/8"

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

Product Description

The KEO Standard Keyseat Cutter is a carbide-tipped milling cutter with a 1/2" diameter and 1/8" thickness, featuring a straight tooth design conforming to ANSI # 404 (MPN 943-000-345). 3G Electric interprets your demand for precision cutting tools and sources this genuine industrial cutter across 14 departments, with specialist expertise in machining and controls to ensure the right solution for your application.

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 assemblies. It is a carbide-tipped, straight-tooth cutter designed for precise, repeatable cuts in metalworking applications across machining and industrial maintenance.

What are the specifications of the KEO 943-000-345 keyseat cutter?

The KEO 943-000-345 is a carbide-tipped, straight-tooth keyseat cutter with a 1/2" diameter and 1/8" thickness. It conforms to ANSI # 404 standard. This cutter is designed for milling keyways in steel and other materials, offering durability and accuracy for industrial machining.

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 943-000-345 to support your machining operations anywhere.

How to select the right KEO keyseat cutter size?

Select a KEO keyseat cutter by matching the cutter diameter to the keyway width required for your shaft and hub assembly. The cutter thickness should equal the keyseat depth. For standard keyways, refer to ANSI # 404 specifications. Always verify shaft diameter and key size 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-tipped 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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