EXW Singapore — collect or forward from our Singapore office.

3G Electric
KEO 917-000-923 Four-Flute Machine Countersink - Four-Flute Machine Countersinks
KEOFour-Flute Machine Countersinks

KEO 917-000-923 Four-Flute Machine Countersink

The KEO Countersink: 90° is a four-flute machine countersink made from AlTiN Coated High Speed Steel, with a 1 3/4 in body diameter and a 3/4 in shank (MPN 917-000-923). This KEO tool is designed for precision…

SKU 3G-OTH-185978

Also listed as: 917000923 · 917 000 923

Brand
KEO
Item
917-000-923 Four-Flute Machine Countersink
Part Number
917-000-923
Category
Four-Flute Machine Countersinks
Available to Order
Also known as:917-000-923KEO
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
917-000-923
Type
AlTiN Coated High Speed Steel
Flute
4
Shank
3/4 in
Body Dia
1 3/4 in

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The KEO Countersink: 90° is a four-flute machine countersink made from AlTiN Coated High Speed Steel, with a 1 3/4 in body diameter and a 3/4 in shank (MPN 917-000-923). This KEO tool is designed for precision chamfering and deburring operations.

Frequently Asked Questions

What is the KEO 917-000-923 countersink used for?

The KEO 917-000-923 is a 90°, 4-flute machine countersink used for deburring and countersinking holes in metal, plastic, and wood. Its AlTiN-coated high-speed steel construction provides heat resistance and extended tool life in production environments. Common applications include aerospace, automotive, and general machining.

What are the specifications of the KEO 917-000-923 countersink?

The KEO 917-000-923 is a 90° countersink with a 1 3/4 in body diameter and a 3/4 in shank. It has 4 flutes and is made of AlTiN-coated high-speed steel. The manufacturer part number is 917-000-923. This tool is designed for machine use in rigid setups.

Where to buy the KEO 917-000-923 countersink worldwide?

3G Electric supplies the KEO 917-000-923 countersink worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time. We source genuine KEO tooling for international buyers.

How to select the correct KEO countersink for my application?

Select a KEO countersink based on the required angle (90° for standard flathead screws), body diameter matching the hole size, and shank diameter compatible with your tool holder. For hard materials, choose AlTiN-coated high-speed steel like the 917-000-923. Always verify the flute count for chip evacuation needs.

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.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from KEO

View all KEO parts →
This four-flute machine countersink is made from AlTiN coated high speed steel, featuring a 60° included angle. It has a 1 3/4 in body diameter and a 3/4 in shank. Designed for deburring and countersinking holes in metal, plastic, and wood, it creates chamfered seats for flathead screws. The four-flute design enables smooth, chatter-free operation in production machining and toolroom applications
KEO
This four-flute machine countersink is made from AlTiN coated high speed steel, featuring a 60° included angle. It has a 1 3/4 in body diameter and a 3/4 in shank. Designed for deburring and countersinking holes in metal, plastic, and wood, it creates chamfered seats for flathead screws. The four-flute design enables smooth, chatter-free operation in production machining and toolroom applications
This four-flute machine countersink is made of TiN coated high speed steel for wear resistance. It has a 2 in body diameter and a 3/4 in shank. The 60° angle and four-flute design reduce chatter and produce a smooth finish. Used for creating conical recesses in metal or plastic for flush-mounting flat-head screws, as well as chamfering and deburring holes
KEO
This four-flute machine countersink is made of TiN coated high speed steel for wear resistance. It has a 2 in body diameter and a 3/4 in shank. The 60° angle and four-flute design reduce chatter and produce a smooth finish. Used for creating conical recesses in metal or plastic for flush-mounting flat-head screws, as well as chamfering and deburring holes
This KEO countersink features a 90° included angle and four flutes, with a 1-inch body diameter made from cobalt steel. It is used for deburring and chamfering holes in metal workpieces, creating a clean seat for flat-head screws. Suitable for drill presses, milling machines, or handheld tools in machining and fabrication applications
KEO
This KEO countersink features a 90° included angle and four flutes, with a 1-inch body diameter made from cobalt steel. It is used for deburring and chamfering holes in metal workpieces, creating a clean seat for flat-head screws. Suitable for drill presses, milling machines, or handheld tools in machining and fabrication applications

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first