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KEO 82° Four-Flute Machine Countersink - Four-Flute Machine Countersinks
KEOFour-Flute Machine Countersinks

KEO 82° Four-Flute Machine Countersink

KEO Four-Flute Machine Countersinks.

SKU 3G-OTH-185938

Also listed as: 917000837 · 917 000 837

Brand
KEO
Item
82° Four-Flute Machine Countersink
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
917-000-837

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. Its 4-flute design and AlTiN-coated cobalt construction suit high-speed machining on steel and stainless steel, common in aerospace, automotive, and general fabrication.

What are the specifications of the KEO 917-000-837 countersink?

This KEO countersink has an 82° included angle, 4 flutes, a 1 1/4 in body diameter, and AlTiN coating on cobalt steel. The manufacturer part number is 917-000-837. It is designed for machine use, providing chip clearance and heat resistance for extended tool life.

Where to buy the KEO 917-000-837 countersink worldwide?

3G Electric supplies the KEO 917-000-837 countersink worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we source and deliver this KEO tool to any country.

How to select the right KEO countersink for your application?

Select a KEO countersink by matching the angle to your screw head (82° for flat-head screws), body diameter to hole size, and flute count to material. For hard metals, choose AlTiN-coated cobalt like this 4-flute model. Ensure machine spindle speed matches tool recommendations for optimal 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 60° four-flute machine countersink has a 1 1/4 in body diameter and is made from cobalt with an AlTiN coating. It is used to create conical recesses for flat-head screws and for deburring holes in metalworking operations
KEO
This 60° four-flute machine countersink has a 1 1/4 in body diameter and is made from cobalt with an AlTiN coating. It is used to create conical recesses for flat-head screws and for deburring holes in metalworking operations
This KEO countersink features a 60° included angle and four-flute design for smooth, chatter-free deburring and chamfering of holes in metal workpieces. The AlTiN coating on cobalt steel provides heat resistance and extended tool life. Body diameter is 2 inches with a 3/4-inch shank. Suitable for general industrial machining applications
KEO
This KEO countersink features a 60° included angle and four-flute design for smooth, chatter-free deburring and chamfering of holes in metal workpieces. The AlTiN coating on cobalt steel provides heat resistance and extended tool life. Body diameter is 2 inches with a 3/4-inch shank. Suitable for general industrial machining applications
This four-flute machine countersink has a 60° included angle and is made from AlTiN coated cobalt. It features a 1-3/4 in body diameter and a 3/4 in shank. Designed for precision chamfering and deburring, it creates conical recesses for flush-mounting flat-head screws in metal or plastic
KEO
This four-flute machine countersink has a 60° included angle and is made from AlTiN coated cobalt. It features a 1-3/4 in body diameter and a 3/4 in shank. Designed for precision chamfering and deburring, it creates conical recesses for flush-mounting flat-head screws in metal or plastic
This 90° included-angle countersink features four flutes for efficient chip evacuation and a smooth finish. The AlTiN-coated cobalt steel construction provides heat resistance and extended tool life. It is used for deburring, chamfering, and creating countersunk seats in metal workpieces
KEO
This 90° included-angle countersink features four flutes for efficient chip evacuation and a smooth finish. The AlTiN-coated cobalt steel construction provides heat resistance and extended tool life. It is used for deburring, chamfering, and creating countersunk seats in metal workpieces
This KEO countersink features a 90° included angle with four flutes for efficient deburring and chamfering. The body diameter is 2 inches with a 3/4-inch shank. Constructed from cobalt steel with an AlTiN coating, it provides heat resistance and wear protection for high-speed machining. Typical applications include creating angled seats for flat-head screws in metalworking operations
KEO
This KEO countersink features a 90° included angle with four flutes for efficient deburring and chamfering. The body diameter is 2 inches with a 3/4-inch shank. Constructed from cobalt steel with an AlTiN coating, it provides heat resistance and wear protection for high-speed machining. Typical applications include creating angled seats for flat-head screws in metalworking operations
Four-flute machine countersink with a 90° included angle, 1-1/2 in body diameter, and 3/4 in shank. Constructed from AlTiN coated cobalt for heat resistance. Used for creating conical recesses for flat-head screws or deburring holes in metal workpieces
KEO
Four-flute machine countersink with a 90° included angle, 1-1/2 in body diameter, and 3/4 in shank. Constructed from AlTiN coated cobalt for heat resistance. Used for creating conical recesses for flat-head screws or deburring holes in metal workpieces

More from KEO

View all KEO parts →
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