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KEO 120° Three-Flute Countersink - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO 120° Three-Flute Countersink

KEO General Purpose Three-Flute Countersinks.

SKU 3G-OTH-185016

Also listed as: 917000847 · 917 000 847

Brand
KEO
Item
120° Three-Flute Countersink
Part Number
917-000-847
Category
General Purpose Three-Flute Countersinks
Available to Order
Also known as:917-000-847KEO
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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
917-000-847

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

KEO General Purpose Three-Flute Countersinks.

Frequently Asked Questions

What is the KEO 917-000-847 countersink used for?

The KEO 917-000-847 is a general-purpose three-flute countersink used for deburring and chamfering holes in metal. Its 120° angle and AlTiN-coated cobalt construction suit machining of hardened steels and alloys. Common applications include aerospace, automotive, and tool-and-die manufacturing.

What are the specifications of the KEO 917-000-847 countersink?

The KEO 917-000-847 is a 120° countersink with three flutes and a 3/4 in body diameter. It features an AlTiN coating on cobalt steel for heat resistance and extended tool life. The manufacturer part number is 917-000-847, and it is designed for general-purpose metalworking.

Where to buy the KEO 917-000-847 countersink worldwide?

3G Electric supplies the KEO 917-000-847 countersink worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we source and deliver this tool to any international destination.

How to select the right KEO countersink for your application?

Select a KEO countersink based on material and hole angle. For standard 82° or 90° holes, use a matching angle; for 120° flat-bottom holes, use the 917-000-847. Match flute count to material: three flutes suit ferrous metals. AlTiN coating improves performance on hardened steels. Always verify body diameter fits your tool holder.

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 general purpose three-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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