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KEO Cobalt Keyseat Milling Cutter - Cobalt Keyseat Milling Cutters
KEOCobalt Keyseat Milling Cutters

KEO Cobalt Keyseat Milling Cutter

The KEO Standard Keyseat Cutter is a cobalt keyseat milling cutter, straight tooth, ANSI # 403, with a 3/8" diameter, 1/8" thickness, and 8 teeth (MPN 943-000-634). 3G Electric interprets your demand for this genuine…

SKU 3G-OTH-307396

Also listed as: 943000634 · 943 000 634

Brand
KEO
Item
Cobalt Keyseat Milling Cutter
Part Number
943-000-634
Category
Cobalt Keyseat Milling Cutters
Available to Order
Also known as:943-000-634KEO
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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
943-000-634
Type
Straight Tooth, ANSI # 403
Dia
3/8"
Thick
1/8"
Tooth
8

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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 # 403, with a 3/8" diameter, 1/8" thickness, and 8 teeth (MPN 943-000-634). 3G Electric interprets your demand for this genuine industrial cutting tool, sourcing it across our 14 departments and supplying it with specialist support.

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. This cobalt, straight-tooth, 3/8" diameter, 1/8" thick cutter (ANSI #403, 8 tooth) is ideal for industrial machining applications requiring precise, clean keyseat profiles.

What are the specifications of the KEO 943-000-634 keyseat cutter?

The KEO 943-000-634 is a cobalt keyseat milling cutter with a 3/8" diameter, 1/8" thickness, straight tooth design, and 8 teeth. It conforms to ANSI #403 standard. This cutter is designed for use in milling machines to produce accurate keyways in metal components.

Where to buy KEO keyseat cutters worldwide?

3G Electric supplies KEO keyseat cutters like the 943-000-634 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this cobalt, straight-tooth, 3/8" diameter cutter.

How to select the right KEO keyseat cutter size?

Select a KEO keyseat cutter by matching its diameter and thickness to the required keyway width and depth per your shaft or hub specifications. For example, the 3/8" diameter, 1/8" thick ANSI #403 cutter suits standard keyseat dimensions. Always verify tooth count and material compatibility for your workpiece.

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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