Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
KEO 60° Three-Flute Countersink, 3/8 in Body Dia, AlTiN Coated Carbide - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO 60° Three-Flute Countersink, 3/8 in Body Dia, AlTiN Coated Carbide

KEO General Purpose Three-Flute Countersinks.

SKU 3G-OTH-185141

Also listed as: 917000757 · 917 000 757

Brand
KEO
Item
60° Three-Flute Countersink, 3/8 in Body Dia, AlTiN Coated Carbide
Category
General Purpose Three-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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

KEO
Manufacturer Part Number
917-000-757

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 General Purpose Three-Flute Countersinks.

Frequently Asked Questions

What is the KEO 60° countersink used for?

The KEO 60° countersink is used for deburring and countersinking holes in metal, plastic, and composite materials. Its three-flute design provides smooth, chatter-free operation, making it ideal for general-purpose machining in automotive, aerospace, and industrial fabrication applications.

What are the specifications of the KEO 917-000-757 countersink?

The KEO 917-000-757 is a 60° countersink with three flutes and a 3/8 in body diameter. It features an AlTiN-coated carbide construction for extended tool life and heat resistance. The MPN is 917-000-757, and it is designed for general-purpose countersinking and deburring.

Where to buy the KEO 60° countersink worldwide?

You can source the KEO 60° countersink worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this KEO tool.

How to select the right KEO countersink for your application?

Select the KEO countersink based on hole angle, material, and finish requirements. For general-purpose work, the 60° three-flute design with AlTiN coating suits metals and composites. Match the body diameter to your tool holder and ensure RPM and feed rates align with the material hardness 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 general purpose three-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
This three-flute countersink features a 60° included angle and a 1/4 in body diameter. The AlTiN coated carbide construction provides heat resistance for extended tool life. It is used for creating conical recesses for flat-head screws, chamfering, and deburring in metalworking and machining operations
KEO
This three-flute countersink features a 60° included angle and a 1/4 in body diameter. The AlTiN coated carbide construction provides heat resistance for extended tool life. It is used for creating conical recesses for flat-head screws, chamfering, and deburring in metalworking and machining operations
General purpose countersink with 60° included angle and three-flute design for smooth, chatter-free operation. Body diameter is 5/8 in. Constructed from AlTiN coated carbide for wear resistance. Suitable for deburring and countersinking holes in metal, plastic, and composite materials
KEO
General purpose countersink with 60° included angle and three-flute design for smooth, chatter-free operation. Body diameter is 5/8 in. Constructed from AlTiN coated carbide for wear resistance. Suitable for deburring and countersinking holes in metal, plastic, and composite materials
This 82° countersink features three flutes for smooth, chatter-free operation. The AlTiN-coated carbide construction provides wear resistance and heat tolerance. Suitable for deburring and countersinking holes in metal, plastic, and composite materials
KEO
This 82° countersink features three flutes for smooth, chatter-free operation. The AlTiN-coated carbide construction provides wear resistance and heat tolerance. Suitable for deburring and countersinking holes in metal, plastic, and composite materials
This 82° countersink features three flutes for smooth cutting and reduced chatter. The AlTiN-coated carbide construction provides wear resistance for extended tool life. Suitable for general-purpose countersinking and deburring on ferrous metals, non-ferrous metals, plastics, and wood
KEO
This 82° countersink features three flutes for smooth cutting and reduced chatter. The AlTiN-coated carbide construction provides wear resistance for extended tool life. Suitable for general-purpose countersinking and deburring on ferrous metals, non-ferrous metals, plastics, and wood
This KEO countersink features a 60° included angle and three-flute design for smooth, chatter-free operation. The AlTiN-coated carbide construction provides wear resistance and heat tolerance. It is used for deburring and countersinking holes in metal, plastic, and composite materials
KEO
This KEO countersink features a 60° included angle and three-flute design for smooth, chatter-free operation. The AlTiN-coated carbide construction provides wear resistance and heat tolerance. It is used for deburring and countersinking holes in metal, plastic, and composite materials
This 60° countersink features three flutes for smooth cutting and reduced chatter. The AlTiN coated carbide construction provides wear resistance for extended tool life. It is used to create conical recesses for flathead screws or to deburr holes in metal, plastic, and composite materials. Body diameter is 1-1/4 in with a 3/4 in shank
KEO
This 60° countersink features three flutes for smooth cutting and reduced chatter. The AlTiN coated carbide construction provides wear resistance for extended tool life. It is used to create conical recesses for flathead screws or to deburr holes in metal, plastic, and composite materials. Body diameter is 1-1/4 in with a 3/4 in shank

More from KEO

View all KEO parts →
This KEO countersink features a 110° included angle and three flutes for smooth cutting with reduced chatter. The body diameter is 1 1/4 in, and the tool is made of TiN coated high speed steel for increased wear resistance. It is used for creating conical recesses for flat-head screws and for deburring holes in metalworking and machining applications
KEO
This KEO countersink features a 110° included angle and three flutes for smooth cutting with reduced chatter. The body diameter is 1 1/4 in, and the tool is made of TiN coated high speed steel for increased wear resistance. It is used for creating conical recesses for flat-head screws and for deburring holes in metalworking and machining applications
This 90° countersink features three flutes for smooth cutting and reduced chatter. The AlTiN coating on cobalt construction provides wear resistance and heat tolerance. It is used for creating conical recesses for flat-head screws and general deburring in metalworking
KEO
This 90° countersink features three flutes for smooth cutting and reduced chatter. The AlTiN coating on cobalt construction provides wear resistance and heat tolerance. It is used for creating conical recesses for flat-head screws and general deburring in metalworking
General-purpose three-flute countersink with 60° included angle, 1/2 in body diameter, made from carbide. Designed for creating conical recesses to accommodate flathead screws in metalworking and machining operations. Suitable for use on steel, aluminum, and other materials
KEO
General-purpose three-flute countersink with 60° included angle, 1/2 in body diameter, made from carbide. Designed for creating conical recesses to accommodate flathead screws in metalworking and machining operations. Suitable for use on steel, aluminum, and other materials
This 82° countersink features three flutes for smooth cutting and reduced chatter. Made from cobalt for durability in hard materials. Body diameter 1 3/4 in, shank diameter 3/4 in. Used for deburring and countersinking holes to create a conical recess for flat-head screws in metal fabrication and machining applications
KEO
This 82° countersink features three flutes for smooth cutting and reduced chatter. Made from cobalt for durability in hard materials. Body diameter 1 3/4 in, shank diameter 3/4 in. Used for deburring and countersinking holes to create a conical recess for flat-head screws in metal fabrication and machining applications
This KEO countersink features a 60° included angle and three flutes for smooth cutting with reduced chatter. The 3/8 in body diameter and high-speed steel construction suit general-purpose machining and deburring tasks. Commonly used to create conical recesses for flathead screws or to deburr holes in metalworking
KEO
This KEO countersink features a 60° included angle and three flutes for smooth cutting with reduced chatter. The 3/8 in body diameter and high-speed steel construction suit general-purpose machining and deburring tasks. Commonly used to create conical recesses for flathead screws or to deburr holes in metalworking
General-purpose three-flute countersink with a 60° included angle and 1 in body diameter. Constructed from carbide for use in metalworking and machining operations to create conical recesses for flat-head screws
KEO
General-purpose three-flute countersink with a 60° included angle and 1 in body diameter. Constructed from carbide for use in metalworking and machining operations to create conical recesses for flat-head screws
This three-flute countersink creates a 100° conical recess for flat-head screws. The AlTiN-coated high-speed steel construction provides wear resistance and heat tolerance. It is used in metalworking for deburring holes and preparing surfaces for flush fasteners
KEO
This three-flute countersink creates a 100° conical recess for flat-head screws. The AlTiN-coated high-speed steel construction provides wear resistance and heat tolerance. It is used in metalworking for deburring holes and preparing surfaces for flush fasteners
KEO three-flute countersink with 100° included angle, 3/16 in body diameter and 3/16 in shank. Made from TiAlN coated carbide for heat resistance. Used for creating conical recesses for flat-head screws and deburring holes in metalworking applications
KEO
KEO three-flute countersink with 100° included angle, 3/16 in body diameter and 3/16 in shank. Made from TiAlN coated carbide for heat resistance. Used for creating conical recesses for flat-head screws and deburring holes in metalworking applications