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KEO 82° Four-Flute Machine Countersink, 3/4 in Body Dia, High-Speed Steel - Four-Flute Machine Countersinks
KEOFour-Flute Machine Countersinks

KEO 82° Four-Flute Machine Countersink, 3/4 in Body Dia, High-Speed Steel

KEO Four-Flute Machine Countersinks.

SKU 3G-OTH-186005

Also listed as: 919000009 · 919 000 009

Brand
KEO
Item
82° Four-Flute Machine Countersink, 3/4 in Body Dia, High-Speed Steel
Category
Four-Flute Machine 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
919-000-009

Technical Documents

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

Product Description

KEO Four-Flute Machine 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 the KEO 82° countersink used for?

The KEO 82° countersink is used to create a conical recess for flat-head screws in metalworking and machining applications. Its four-flute design provides smooth cutting and reduced chatter, making it suitable for production environments where consistent countersink depth and finish are required.

What are the specifications of the KEO 82° countersink?

The KEO 82° countersink has a 3/4 in body diameter, four flutes, and is made from high-speed steel. The 82° included angle matches standard flat-head screw angles. The manufacturer part number is 919-000-009. It is designed for use in drill presses and CNC machines.

Where to buy the KEO 82° countersink worldwide?

3G Electric supplies the KEO 82° countersink worldwide. As a global industrial equipment 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 machining operations.

How to select the correct KEO countersink for your application?

Select the KEO countersink based on the screw head angle (82° for flat-head screws) and the required body diameter to match the screw head size. High-speed steel is suitable for general metalworking. Ensure the shank fits your tool holder. For production runs, the four-flute design reduces vibration and improves finish.

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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This KEO countersink features an 82° included angle and four flutes for smooth cutting with reduced chatter. The 1/2 in body diameter high-speed steel tool is suitable for deburring and countersinking operations in drill presses or handheld tools, creating conical recesses for flat-head screws in metalworking and machining applications
KEO
This KEO countersink features an 82° included angle and four flutes for smooth cutting with reduced chatter. The 1/2 in body diameter high-speed steel tool is suitable for deburring and countersinking operations in drill presses or handheld tools, creating conical recesses for flat-head screws in metalworking and machining applications
This KEO countersink features an 82° included angle and four flutes for efficient chip evacuation. Made from high-speed steel with a 5/8 in body diameter, it is designed for machine use in drill presses or CNC equipment to create conical recesses for flat-head screws
KEO
This KEO countersink features an 82° included angle and four flutes for efficient chip evacuation. Made from high-speed steel with a 5/8 in body diameter, it is designed for machine use in drill presses or CNC equipment to create conical recesses for flat-head screws
This KEO countersink features an 82° included angle and four-flute design for smooth cutting with reduced chatter. Made from high-speed steel, it has a 1-inch body diameter. Commonly used in machining to create conical recesses for flat-head screws in ferrous and non-ferrous materials
KEO
This KEO countersink features an 82° included angle and four-flute design for smooth cutting with reduced chatter. Made from high-speed steel, it has a 1-inch body diameter. Commonly used in machining to create conical recesses for flat-head screws in ferrous and non-ferrous materials
This KEO countersink features a 90° included angle and four flutes for smooth, chatter-free cutting. With a 5/8 in body diameter and made from high-speed steel, it is designed for machine use to create conical recesses for flat-head screws or to deburr holes in metal, plastic, or wood
KEO
This KEO countersink features a 90° included angle and four flutes for smooth, chatter-free cutting. With a 5/8 in body diameter and made from high-speed steel, it is designed for machine use to create conical recesses for flat-head screws or to deburr holes in metal, plastic, or wood
This KEO countersink features a 60° included angle and four flutes for efficient chip evacuation. Made from high-speed steel with a 1/2 in body diameter, it is designed for machine use to create conical recesses or deburr holes in ferrous and non-ferrous materials
KEO
This KEO countersink features a 60° included angle and four flutes for efficient chip evacuation. Made from high-speed steel with a 1/2 in body diameter, it is designed for machine use to create conical recesses or deburr holes in ferrous and non-ferrous materials
This KEO countersink features a 60° included angle and four flutes for smooth cutting and reduced chatter. Made from high-speed steel (HSS) with a 7/8 in body diameter, it is used to create conical recesses for deburring holes or seating flat-head screws flush with the workpiece surface in metalworking and machining applications
KEO
This KEO countersink features a 60° included angle and four flutes for smooth cutting and reduced chatter. Made from high-speed steel (HSS) with a 7/8 in body diameter, it is used to create conical recesses for deburring holes or seating flat-head screws flush with the workpiece surface in metalworking and machining applications

More from KEO

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This 90° countersink features four flutes for smooth cutting and reduced chatter. Designed for machine use, it creates chamfers or countersinks in metal, plastic, or wood. The high-speed steel construction and 1/2 in body diameter suit general machining and fabrication tasks
KEO
This 90° countersink features four flutes for smooth cutting and reduced chatter. Designed for machine use, it creates chamfers or countersinks in metal, plastic, or wood. The high-speed steel construction and 1/2 in body diameter suit general machining and fabrication tasks
This KEO countersink features a 60° included angle and four flutes for efficient chip evacuation. The 3/4 in body diameter is made from cobalt steel for cutting harder materials. It is used to create conical recesses for flathead screws or to deburr holes in metal workpieces
KEO
This KEO countersink features a 60° included angle and four flutes for efficient chip evacuation. The 3/4 in body diameter is made from cobalt steel for cutting harder materials. It is used to create conical recesses for flathead screws or to deburr holes in metal workpieces
This four-flute machine countersink is made of TiN coated high speed steel with a 60° included angle. It has a 1-3/4 in body diameter and a 3/4 in shank. Designed for creating conical recesses for flathead screws or chamfering holes in metal, wood, or plastic
KEO
This four-flute machine countersink is made of TiN coated high speed steel with a 60° included angle. It has a 1-3/4 in body diameter and a 3/4 in shank. Designed for creating conical recesses for flathead screws or chamfering holes in metal, wood, or plastic
This 82° countersink features four flutes for smooth cutting and efficient chip evacuation. The TiN-coated high-speed steel construction provides wear resistance. It is used for creating conical recesses for flat-head screws and deburring holes in machining operations
KEO
This 82° countersink features four flutes for smooth cutting and efficient chip evacuation. The TiN-coated high-speed steel construction provides wear resistance. It is used for creating conical recesses for flat-head screws and deburring holes in machining operations
This four-flute countersink creates a conical recess for flat-head screws in metalworking. The 82° angle matches standard screw heads. TiN-coated cobalt construction provides heat resistance for production machining. Suitable for deburring and countersinking on ferrous and non-ferrous materials
KEO
This four-flute countersink creates a conical recess for flat-head screws in metalworking. The 82° angle matches standard screw heads. TiN-coated cobalt construction provides heat resistance for production machining. Suitable for deburring and countersinking on ferrous and non-ferrous materials
This four-flute machine countersink is made from AlTiN coated cobalt for heat resistance and wear protection. It has a 1-1/2 in body diameter and 3/4 in shank, designed for precision chamfering and deburring in industrial machining applications
KEO
This four-flute machine countersink is made from AlTiN coated cobalt for heat resistance and wear protection. It has a 1-1/2 in body diameter and 3/4 in shank, designed for precision chamfering and deburring in industrial machining applications
This four-flute machine countersink has an 82° included angle, 1 1/2 in body diameter, and 3/4 in shank. Made from cobalt steel, it is used to create conical recesses for flat-head screws in metal, suitable for high-speed machining of hardened steels and alloys
KEO
This four-flute machine countersink has an 82° included angle, 1 1/2 in body diameter, and 3/4 in shank. Made from cobalt steel, it is used to create conical recesses for flat-head screws in metal, suitable for high-speed machining of hardened steels and alloys
This KEO countersink features a 60° included angle and four flutes for efficient deburring and chamfering. The TiN-coated cobalt substrate provides heat resistance and extended tool life. With a 1/2 in body diameter, it is suitable for creating conical recesses for flathead screws or deburring holes in metal, plastic, or wood
KEO
This KEO countersink features a 60° included angle and four flutes for efficient deburring and chamfering. The TiN-coated cobalt substrate provides heat resistance and extended tool life. With a 1/2 in body diameter, it is suitable for creating conical recesses for flathead screws or deburring holes in metal, plastic, or wood