Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
KEO Fast-Cutting High-Speed Steel Keyseat Milling Cutter - Fast-Cutting High-Speed Steel Keyseat Milling Cutters
KEOFast-Cutting High-Speed Steel Keyseat Milling Cutters

KEO Fast-Cutting High-Speed Steel Keyseat Milling Cutter

The KEO Standard Keyseat Cutter is a fast-cutting high-speed steel keyseat milling cutter, type staggered tooth, ANSI # 305, with a 5/8" diameter and 3/32" thickness (MPN 943-000-077).

SKU 3G-OTH-400756

Also listed as: 943000077 · 943 000 077

Brand
KEO
Item
Fast-Cutting High-Speed Steel Keyseat Milling Cutter
Part Number
943-000-077
Category
Fast-Cutting High-Speed Steel Keyseat Milling Cutters
Available to Order
Also known as:943-000-077KEO
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
943-000-077
Type
Staggered Tooth, ANSI # 305
Dia
5/8"
Thick
3/32"

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

Product Description

The KEO Standard Keyseat Cutter is a fast-cutting high-speed steel keyseat milling cutter, type staggered tooth, ANSI # 305, with a 5/8" diameter and 3/32" thickness (MPN 943-000-077).

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 ideal for industrial maintenance, repair, and production applications where precise, fast-cutting of keyseats is required in metal components.

What are the specifications of the KEO 943-000-077 keyseat cutter?

The KEO 943-000-077 is a high-speed steel, staggered tooth keyseat cutter with a 5/8" diameter and 3/32" thickness. It conforms to ANSI # 305 standard and is designed for fast, efficient cutting in keyway milling operations.

Where to buy KEO keyseat cutters worldwide?

You can source KEO keyseat cutters through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct ANSI # 305 cutter for your application.

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

Select a KEO keyseat cutter by matching the cutter diameter and thickness to your keyway dimensions. For a 5/8" shaft keyway, the 3/32" thick staggered tooth cutter (ANSI # 305) is appropriate. Always verify the arbor size and material compatibility before use.

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.
Not sure this is the right part? Photo-identify it→

KEO Products

3G Electric supplies KEO fast-cutting 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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from KEO

View all KEO parts →
This high-speed steel keyseat milling cutter features a staggered tooth design (ANSI #403) for efficient chip evacuation. With a 3/8" diameter and 1/8" thickness, it is used for milling keyways and slots in shafts and hubs for power transmission applications in industrial maintenance, repair, and production environments
KEO
This high-speed steel keyseat milling cutter features a staggered tooth design (ANSI #403) for efficient chip evacuation. With a 3/8" diameter and 1/8" thickness, it is used for milling keyways and slots in shafts and hubs for power transmission applications in industrial maintenance, repair, and production environments
This fast-cutting high-speed steel keyseat milling cutter features a staggered tooth design and conforms to ANSI # 1012. With a diameter of 1-1/2" and thickness of 5/16", it is used for milling keyways and slots in shafts and hubs in industrial maintenance, repair, and production applications
KEO
This fast-cutting high-speed steel keyseat milling cutter features a staggered tooth design and conforms to ANSI # 1012. With a diameter of 1-1/2" and thickness of 5/16", it is used for milling keyways and slots in shafts and hubs in industrial maintenance, repair, and production applications
This fast-cutting high-speed steel keyseat milling cutter features a staggered tooth design for efficient chip evacuation. With a 28.5 mm diameter, 10 mm thickness, and 10 teeth, it is suited for milling keyways and slots in shafts and hubs for power transmission applications
KEO
This fast-cutting high-speed steel keyseat milling cutter features a staggered tooth design for efficient chip evacuation. With a 28.5 mm diameter, 10 mm thickness, and 10 teeth, it is suited for milling keyways and slots in shafts and hubs for power transmission applications
This keyseat milling cutter is made from high-speed steel with a staggered tooth design for efficient chip evacuation. It has a 19.5 mm diameter, 4 mm thickness, and 8 teeth. Typical applications include milling keyways and slots in metal parts for shaft and hub assemblies in industrial maintenance, tool-and-die, and production machining
KEO
This keyseat milling cutter is made from high-speed steel with a staggered tooth design for efficient chip evacuation. It has a 19.5 mm diameter, 4 mm thickness, and 8 teeth. Typical applications include milling keyways and slots in metal parts for shaft and hub assemblies in industrial maintenance, tool-and-die, and production machining

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first