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KEO 90° Four-Flute Machine Countersink, 5/8 in Body Dia, High Speed Steel - Four-Flute Machine Countersinks
KEOFour-Flute Machine Countersinks

KEO 90° Four-Flute Machine Countersink, 5/8 in Body Dia, High Speed Steel

KEO Four-Flute Machine Countersinks.

SKU 3G-OTH-186002

Also listed as: 919000017 · 919 000 017

Brand
KEO
Item
90° Four-Flute Machine Countersink, 5/8 in Body Dia, High Speed Steel
Part Number
919-000-017
Category
Four-Flute Machine Countersinks
Available to Order
Also known as:919-000-017KEO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

KEO
Manufacturer Part Number
919-000-017

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

KEO Four-Flute Machine Countersinks.

Frequently Asked Questions

What is a KEO 4-flute countersink used for?

A KEO 4-flute countersink is used to create a conical recess for flat-head screws or to deburr holes in metal, plastic, or wood. The four-flute design provides smooth, chatter-free cutting and faster material removal in machining and fabrication applications.

What are the specifications of the KEO countersink 919-000-017?

The KEO countersink 919-000-017 has a 90° included angle, 4 flutes, a 5/8 in body diameter, and is made from high-speed steel. It is designed for machine use and produces clean, countersunk holes in various materials.

Where to buy KEO countersink 919-000-017 worldwide?

3G Electric supplies the KEO countersink 919-000-017 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this high-speed steel countersink.

How to select the right KEO countersink for your application?

To select the right KEO countersink, match the angle (e.g., 90°) to your fastener head, choose flute count based on material and finish, and ensure body diameter fits your tool holder. High-speed steel is suitable for general-purpose use on metals and plastics.

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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