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KEO 60° Four-Flute Machine Countersink - Four-Flute Machine Countersinks
KEOFour-Flute Machine Countersinks

KEO 60° Four-Flute Machine Countersink

KEO Four-Flute Machine Countersinks.

SKU 3G-OTH-185942

Also listed as: 917000092 · 917 000 092

Brand
KEO
Item
60° Four-Flute Machine Countersink
Part Number
917-000-092
Category
Four-Flute Machine Countersinks
Available to Order
Also known as:917-000-092KEO
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Technical Specifications

KEO
Manufacturer Part Number
917-000-092

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

Product Description

KEO Four-Flute Machine Countersinks.

Frequently Asked Questions

What is a KEO 60° countersink used for?

A KEO 60° countersink with four flutes is used to create a conical recess for flathead screws or deburr holes in metalworking. The 60° angle matches standard screw heads, and the TiN coating extends tool life on steel and stainless steel.

What are the specifications of the KEO 917-000-092 countersink?

The KEO 917-000-092 is a 60° four-flute machine countersink with a 1 1/4 in body diameter. It is made from TiN coated high speed steel, designed for precision chamfering and deburring in industrial machining applications.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 917-000-092 to customers worldwide. We handle full logistics and customs clearance, ensuring reliable delivery for your industrial tooling needs. Contact us for availability and lead times.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the required angle (e.g., 60° for standard screws), flute count for chip evacuation, and coating for material compatibility. The TiN coated high speed steel version suits ferrous metals. Match body diameter to your workpiece hole size.

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

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