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KEO Left-Hand High-Speed Steel Keyseat Milling Cutter - Left-Hand High-Speed Steel Keyseat Milling Cutters
KEOLeft-Hand High-Speed Steel Keyseat Milling Cutters

KEO Left-Hand High-Speed Steel Keyseat Milling Cutter

The KEO Standard Keyseat Cutter is a left-hand high-speed steel keyseat milling cutter, model 943-000-624, with a 5/16" diameter, 3/32" thickness, and 8 straight teeth. It is designed for keyseat cutting operations…

SKU 3G-OTH-315439

Also listed as: 943000624 · 943 000 624

Brand
KEO
Item
Left-Hand High-Speed Steel Keyseat Milling Cutter
Part Number
943-000-624
Category
Left-Hand High-Speed Steel Keyseat Milling Cutters
Available to Order
Also known as:943-000-624KEO
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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
943-000-624
Type
Straight Tooth, LH
Dia
5/16"
Thick
3/32"
Tooth
8

Technical Documents

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

Product Description

The KEO Standard Keyseat Cutter is a left-hand high-speed steel keyseat milling cutter, model 943-000-624, with a 5/16" diameter, 3/32" thickness, and 8 straight teeth. It is designed for keyseat cutting operations, with specification 302-1/2.

Frequently Asked Questions

What is a KEO standard keyseat cutter used for?

A KEO standard keyseat cutter is a left-hand, high-speed steel milling tool used to cut keyways and keyseats in shafts and hubs for power transmission applications. It is commonly used in machining, automotive, and industrial maintenance to create precise slots for keys that secure gears, pulleys, and couplings.

What are the specifications of the KEO 943-000-624 keyseat cutter?

The KEO 943-000-624 is a left-hand, straight-tooth keyseat cutter with a 5/16" diameter, 3/32" thickness, and 8 teeth. It is made of high-speed steel (HSS) and has the part number 302-1/2. This cutter is designed for milling keyways in steel and other materials.

Where to buy KEO keyseat cutters worldwide?

3G Electric supplies KEO keyseat cutters like the 943-000-624 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this left-hand HSS cutter.

How to select the correct keyseat cutter size?

To select the correct keyseat cutter, match the cutter diameter to the keyway width required for your shaft or bore. For example, a 5/16" diameter cutter like the KEO 943-000-624 cuts a 3/32" thick keyseat. Always verify the shaft keyseat depth and tolerance per your application's specifications.

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 left-hand high-speed steel 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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