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KEO 943-000-647 Cobalt Keyseat Milling Cutter - Cobalt Keyseat Milling Cutters
KEOCobalt Keyseat Milling Cutters

KEO 943-000-647 Cobalt Keyseat Milling Cutter

The KEO Standard Keyseat Cutter is a cobalt keyseat milling cutter, straight tooth, ANSI # 305, with a 5/8" diameter, 3/32" thickness, and 10 teeth (MPN 943-000-647). 3G Electric interprets demand and delivers this…

SKU 3G-OTH-307416

Also listed as: 943000647 · 943 000 647

Brand
KEO
Item
943-000-647 Cobalt Keyseat Milling Cutter
Part Number
943-000-647
Category
Cobalt Keyseat Milling Cutters
Available to Order
Also known as:943-000-647KEO
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Technical Specifications

KEO
Manufacturer Part Number
943-000-647
Type
Straight Tooth, ANSI # 305
Dia
5/8"
Thick
3/32"
Tooth
10

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

Product Description

The KEO Standard Keyseat Cutter is a cobalt keyseat milling cutter, straight tooth, ANSI # 305, with a 5/8" diameter, 3/32" thickness, and 10 teeth (MPN 943-000-647). 3G Electric interprets demand and delivers this cutter across 14 industrial departments, with specialist depth in combustion, pumps, and controls as a trust anchor.

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 mechanical power transmission. It is commonly applied in maintenance, repair, and production environments where precise, straight-sided keyseat profiles are required in metal components.

What are the specifications of the KEO 943-000-647 keyseat cutter?

The KEO 943-000-647 is a cobalt keyseat cutter with a 5/8" diameter, 3/32" thickness, straight tooth design, and 10 teeth. It conforms to ANSI # 305 standard. The cobalt material provides heat resistance and durability for cutting ferrous materials.

Where to buy KEO keyseat cutters worldwide?

KEO keyseat cutters are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on the KEO 943-000-647 cutter.

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 and key dimensions. The cutter thickness should equal the keyseat depth. For standard keyways, refer to ANSI or ISO keyseat charts to confirm the correct cutter size and tooth count.

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 cobalt 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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