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KEO 60° Three-Flute Countersink, 1 1/4 in Body Dia, TiN Coated Cobalt - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO 60° Three-Flute Countersink, 1 1/4 in Body Dia, TiN Coated Cobalt

KEO General Purpose Three-Flute Countersinks.

SKU 3G-OTH-185028

Also listed as: 917000170 · 917 000 170

Brand
KEO
Item
60° Three-Flute Countersink, 1 1/4 in Body Dia, TiN Coated Cobalt
Category
General Purpose Three-Flute Countersinks
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

KEO
Manufacturer Part Number
917-000-170

Technical Documents

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

Product Description

KEO General Purpose Three-Flute Countersinks.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a KEO 60° countersink used for?

A KEO 60° countersink with three 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-coated cobalt construction provides heat resistance and longer tool life in industrial machining applications.

What are the specifications of the KEO 917-000-170 countersink?

The KEO 917-000-170 is a general-purpose three-flute countersink with a 60° included angle and a 1 1/4 in body diameter. It features a TiN-coated cobalt substrate for wear resistance. The manufacturer part number is 917-000-170, and it is designed for use in drill presses or handheld tools.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 917-000-170 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this TiN-coated cobalt tool. We source genuine industrial equipment across 14 departments.

How to select the right countersink for a job?

Select a countersink with the same angle as your fastener (e.g., 60° for standard flathead screws). Match the body diameter to the screw head size. For hard materials like stainless steel, choose a TiN-coated cobalt tool like the KEO 917-000-170 for heat resistance. Use three-flute designs for smoother cutting.

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.

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General purpose countersink with 60° included angle and three-flute design for smooth, chatter-free operation. Body diameter of 1 inch, constructed from cobalt with titanium nitride (TiN) coating to reduce friction and extend tool life. Suitable for deburring and countersinking holes in ferrous and non-ferrous materials
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General purpose countersink with 60° included angle and three-flute design for smooth, chatter-free operation. Body diameter of 1 inch, constructed from cobalt with titanium nitride (TiN) coating to reduce friction and extend tool life. Suitable for deburring and countersinking holes in ferrous and non-ferrous materials
This three-flute countersink creates a 60° conical recess for flat-head screws in metalworking. The TiN-coated cobalt construction provides wear resistance for general-purpose deburring and countersinking on ferrous and non-ferrous materials
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This three-flute countersink creates a 60° conical recess for flat-head screws in metalworking. The TiN-coated cobalt construction provides wear resistance for general-purpose deburring and countersinking on ferrous and non-ferrous materials
General purpose countersink with a 60° included angle and three-flute design for smooth, chatter-free operation. Features a 1/4 in body diameter and TiN-coated cobalt construction to reduce friction and extend tool life. Suitable for deburring and countersinking holes in metal, plastic, and wood
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General purpose countersink with a 60° included angle and three-flute design for smooth, chatter-free operation. Features a 1/4 in body diameter and TiN-coated cobalt construction to reduce friction and extend tool life. Suitable for deburring and countersinking holes in metal, plastic, and wood
This KEO countersink features a 60° included angle and three flutes for smooth, chatter-free operation. It has a 3/4 in body diameter and is constructed from TiN-coated cobalt for extended tool life. Suitable for deburring and countersinking holes in metal, plastic, and wood in general machining applications
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This KEO countersink features a 60° included angle and three flutes for smooth, chatter-free operation. It has a 3/4 in body diameter and is constructed from TiN-coated cobalt for extended tool life. Suitable for deburring and countersinking holes in metal, plastic, and wood in general machining applications
This KEO countersink features a 60° included angle with three flutes for smooth, chatter-free operation. The body diameter is 5/8 in, and the tool is made from cobalt with a TiN coating. It is used for deburring and chamfering holes in metal, plastic, and wood in general machining and fabrication applications
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This KEO countersink features a 60° included angle with three flutes for smooth, chatter-free operation. The body diameter is 5/8 in, and the tool is made from cobalt with a TiN coating. It is used for deburring and chamfering holes in metal, plastic, and wood in general machining and fabrication applications
This 60° countersink features three flutes for efficient chip evacuation and a TiN-coated cobalt construction for wear resistance. It is used for creating conical recesses for flat-head screws, deburring holes, and chamfering edges in ferrous and non-ferrous materials. The 1/2 in body diameter suits general machining and assembly applications
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This 60° countersink features three flutes for efficient chip evacuation and a TiN-coated cobalt construction for wear resistance. It is used for creating conical recesses for flat-head screws, deburring holes, and chamfering edges in ferrous and non-ferrous materials. The 1/2 in body diameter suits general machining and assembly applications

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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
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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
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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
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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
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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
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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
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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
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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
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