We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
KEO 100° Smooth-Finish Six-Flute Countersink, 5/8 in Body Dia, TiN Coated Cobalt - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO 100° Smooth-Finish Six-Flute Countersink, 5/8 in Body Dia, TiN Coated Cobalt

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188349

Also listed as: 919000818 · 919 000 818

Brand
KEO
Item
100° Smooth-Finish Six-Flute Countersink, 5/8 in Body Dia, TiN Coated Cobalt
Category
Smooth-Finish Six-Flute Countersinks
Available to Order
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.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
919-000-818

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

KEO Smooth-Finish Six-Flute Countersinks.

Frequently Asked Questions

What is the KEO 100° countersink used for?

The KEO 100° countersink is designed for creating smooth, chamfered holes in metal and composite materials. Its six-flute design reduces chatter and vibration, making it ideal for aerospace, automotive, and general machining applications where a clean finish is required.

What are the specifications of the KEO 919-000-818 countersink?

The KEO 919-000-818 is a 100° countersink with six flutes, a 5/8 in body diameter, and a TiN-coated cobalt construction. The TiN coating enhances wear resistance and tool life. It is manufactured by KEO and is suitable for high-speed machining of hard materials.

Where to buy the KEO 919-000-818 countersink worldwide?

3G Electric supplies the KEO 919-000-818 countersink worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this tool to support your operations.

How to select the right KEO countersink for your application?

Select a KEO countersink based on material hardness, hole angle, and desired finish. For hard metals, choose a TiN-coated cobalt tool like the 919-000-818. Match the body diameter to your hole size and ensure the flute count suits your speed and finish requirements. Consult KEO's guidelines for optimal results.

Used in

Common applications for KEO
Metalworking — KEO plain-tip center drills for creating accurate starting points in lathe operations
Automotive manufacturing — KEO bell-tip center drills for countersinking holes in engine components
Aerospace machining — KEO radius-tip center drills for reducing stress risers in critical parts
General machining — KEO keyseat cutters for milling keyways in shafts and gears
Tool and die making — KEO TiN-coated center drills for extended tool life in hardened steels
Precision engineering — KEO cobalt center drills for high-temperature alloy applications

KEO Products

3G Electric supplies KEO smooth-finish six-flute 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 →

Compatible alternatives & equivalents

Cross-referenced by specification & description
KEO Countersink: 100°, 6 Flute, 5/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-816)
KEO
KEO Countersink: 100°, 6 Flute, 5/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-816)
KEO Countersink: 100°, 6 Flute, 3/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-810)
KEO
KEO Countersink: 100°, 6 Flute, 3/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-810)
KEO Countersink: 100°, 6 Flute, 3/4 in Body Dia, TiN Coated Cobalt (MPN 919-000-820)
KEO
KEO Countersink: 100°, 6 Flute, 3/4 in Body Dia, TiN Coated Cobalt (MPN 919-000-820)
KEO Countersink: 100°, 6 Flute, 5/16 in Body Dia, TiN Coated Cobalt (MPN 919-000-808)
KEO
KEO Countersink: 100°, 6 Flute, 5/16 in Body Dia, TiN Coated Cobalt (MPN 919-000-808)
This KEO countersink features a 100° included angle with six flutes for reduced chatter and smooth finish. Constructed from cobalt with a TiN coating for wear resistance. Body diameter is 1/2 in. Suitable for chamfering holes in metal and composite materials in general machining operations
KEO
This KEO countersink features a 100° included angle with six flutes for reduced chatter and smooth finish. Constructed from cobalt with a TiN coating for wear resistance. Body diameter is 1/2 in. Suitable for chamfering holes in metal and composite materials in general machining operations
KEO Countersink: 100°, 6 Flute, 1/4 in Body Dia, TiN Coated Cobalt (MPN 919-000-806)
KEO
KEO Countersink: 100°, 6 Flute, 1/4 in Body Dia, TiN Coated Cobalt (MPN 919-000-806)

More from KEO

View all KEO parts →
Six-flute countersink with a 100° included angle, designed for smooth-finish countersinking and deburring in metalworking. Body diameter is 1 1/4 in, made from high-speed steel. Suitable for creating chamfered recesses for flat-head screws in machining operations
KEO
Six-flute countersink with a 100° included angle, designed for smooth-finish countersinking and deburring in metalworking. Body diameter is 1 1/4 in, made from high-speed steel. Suitable for creating chamfered recesses for flat-head screws in machining operations
This six-flute countersink is designed for producing smooth, burr-free 90° chamfers on drilled holes. It features a 1 3/4 in body diameter and 3/4 in shank, constructed from AlTiN coated cobalt for heat resistance. Typical applications include deburring and countersinking holes in metal workpieces
KEO
This six-flute countersink is designed for producing smooth, burr-free 90° chamfers on drilled holes. It features a 1 3/4 in body diameter and 3/4 in shank, constructed from AlTiN coated cobalt for heat resistance. Typical applications include deburring and countersinking holes in metal workpieces
This countersink features six flutes and a TiN coating on high-speed steel for smooth finishes in metalworking. With a 2 in body diameter and 3/4 in shank, it is used to create chamfered recesses for flat-head screws in industrial machining applications
KEO
This countersink features six flutes and a TiN coating on high-speed steel for smooth finishes in metalworking. With a 2 in body diameter and 3/4 in shank, it is used to create chamfered recesses for flat-head screws in industrial machining applications
This 90° countersink features six flutes for reduced chatter and vibration, producing smooth, burr-free chamfered holes. The AlTiN coating on high-speed steel provides heat resistance and extended tool life. Commonly used for deburring and countersinking in metalworking applications
KEO
This 90° countersink features six flutes for reduced chatter and vibration, producing smooth, burr-free chamfered holes. The AlTiN coating on high-speed steel provides heat resistance and extended tool life. Commonly used for deburring and countersinking in metalworking applications
This KEO countersink features a 110° included angle and six flutes for smooth, chatter-free operation. It is made from high-speed steel with a 5/8 in body diameter. Suitable for deburring and chamfering holes in metal, plastic, and wood in general machining and assembly work
KEO
This KEO countersink features a 110° included angle and six flutes for smooth, chatter-free operation. It is made from high-speed steel with a 5/8 in body diameter. Suitable for deburring and chamfering holes in metal, plastic, and wood in general machining and assembly work
This countersink features a 100° included angle and six-flute design for smooth, chatter-free operation. The AlTiN-coated carbide construction provides wear resistance for extended tool life. Suitable for deburring and chamfering holes in metal and composite materials
KEO
This countersink features a 100° included angle and six-flute design for smooth, chatter-free operation. The AlTiN-coated carbide construction provides wear resistance for extended tool life. Suitable for deburring and chamfering holes in metal and composite materials
This 60° countersink features six flutes for smooth, chatter-free operation. Constructed from AlTiN coated high speed steel, it is suitable for deburring and countersinking holes in ferrous and non-ferrous materials. Commonly used in machining applications requiring a clean chamfer
KEO
This 60° countersink features six flutes for smooth, chatter-free operation. Constructed from AlTiN coated high speed steel, it is suitable for deburring and countersinking holes in ferrous and non-ferrous materials. Commonly used in machining applications requiring a clean chamfer
This 120° countersink features six flutes to reduce chatter and vibration, producing smooth, burr-free chamfers. The TiN-coated high-speed steel construction provides increased hardness and wear resistance. Suitable for deburring and countersinking holes in metal, plastic, and wood
KEO
This 120° countersink features six flutes to reduce chatter and vibration, producing smooth, burr-free chamfers. The TiN-coated high-speed steel construction provides increased hardness and wear resistance. Suitable for deburring and countersinking holes in metal, plastic, and wood