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KEO 100° Single-Flute Carbide Countersink, 3/8 in Body Dia, MPN 919-000-975 - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO 100° Single-Flute Carbide Countersink, 3/8 in Body Dia, MPN 919-000-975

KEO Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185526

Also listed as: 919000975 · 919 000 975

Brand
KEO
Item
100° Single-Flute Carbide Countersink, 3/8 in Body Dia, MPN 919-000-975
Category
Fast-Cutting Single-Flute Countersinks
Available to Order
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Worldwide Shipping
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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
919-000-975

Technical Documents

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

Product Description

KEO Fast-Cutting Single-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 the KEO 100° countersink used for?

The KEO 100° countersink is used to create a conical recess for flat-head screws in metalworking and machining applications. Its single-flute design provides fast, chatter-free cutting in steel, aluminum, and other materials, making it ideal for precision deburring and countersinking in industrial manufacturing.

What are the specifications of the KEO 919-000-975 countersink?

The KEO 919-000-975 is a 100° countersink with a single flute and a 3/8 in body diameter. It is made from carbide for durability and long tool life. The manufacturer part number is 919-000-975, and it is designed for fast cutting in metalworking applications.

Where to buy the KEO 919-000-975 countersink worldwide?

You can source the KEO 919-000-975 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this KEO carbide countersink.

How to select the right KEO countersink for my application?

Select the KEO countersink based on the screw head angle (100° for flat-head screws), material (carbide for hard metals), and body diameter (3/8 in for standard holes). Match the flute count to your cutting speed needs—single-flute designs like this KEO model offer fast, chip-free operation in production environments.

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 fast-cutting single-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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Compatible alternatives & equivalents

Cross-referenced by specification & description
KEO Countersink: 100°, 1 Flute, 5/8 in Body Dia, Carbide (MPN 919-000-979)
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KEO Countersink: 100°, 1 Flute, 5/8 in Body Dia, Carbide (MPN 919-000-979)
KEO Countersink: 100°, 1 Flute, 1/2 in Body Dia, Carbide (MPN 919-000-977)
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KEO Countersink: 100°, 1 Flute, 1/2 in Body Dia, Carbide (MPN 919-000-977)
KEO Countersink: 100°, 1 Flute, 3/4 in Body Dia, 3/4 in Shank, Carbide (MPN 919-000-981)
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KEO Countersink: 100°, 1 Flute, 3/4 in Body Dia, 3/4 in Shank, Carbide (MPN 919-000-981)
KEO Countersink: 100°, 1 Flute, 1/4 in Body Dia, Carbide (MPN 919-000-973)
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KEO Countersink: 100°, 1 Flute, 1/4 in Body Dia, Carbide (MPN 919-000-973)
KEO Countersink: 100°, 1 Flute, 3/16 in Body Dia, 3/16 in Shank, Carbide (MPN 919-000-971)
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KEO Countersink: 100°, 1 Flute, 3/16 in Body Dia, 3/16 in Shank, Carbide (MPN 919-000-971)
This KEO countersink features a 90° included angle and a single-flute design for fast, chatter-free cutting. With a 5/8 in body diameter and carbide construction, it is suited for creating conical recesses for flat-head screws and deburring holes in metalworking and woodworking applications
KEO
This KEO countersink features a 90° included angle and a single-flute design for fast, chatter-free cutting. With a 5/8 in body diameter and carbide construction, it is suited for creating conical recesses for flat-head screws and deburring holes in metalworking and woodworking applications

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This KEO countersink features a 100° included angle and a single-flute design for fast cutting. The body diameter is 3/8 in, and the tool is made from AlTiN-coated high-speed steel for wear resistance. It is used to create conical recesses for flat-head screws in metalworking and machining applications
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This KEO countersink features a 100° included angle and a single-flute design for fast cutting. The body diameter is 3/8 in, and the tool is made from AlTiN-coated high-speed steel for wear resistance. It is used to create conical recesses for flat-head screws in metalworking and machining applications
This KEO countersink features a 100° included angle and a single-flute design for fast, chatter-free cutting. The body diameter is 3/8 in, and the tool is made from TiN-coated cobalt for heat resistance and extended life. It is used for creating chamfered holes in metal workpieces
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This KEO countersink features a 100° included angle and a single-flute design for fast, chatter-free cutting. The body diameter is 3/8 in, and the tool is made from TiN-coated cobalt for heat resistance and extended life. It is used for creating chamfered holes in metal workpieces
This 120° single-flute countersink from KEO is designed for fast, chatter-free cutting in metal and plastic. The TiN-coated cobalt construction provides heat resistance and extended tool life. With a 3/4 in body diameter, it is suitable for creating conical recesses for flat-head screws in production machining environments
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This 120° single-flute countersink from KEO is designed for fast, chatter-free cutting in metal and plastic. The TiN-coated cobalt construction provides heat resistance and extended tool life. With a 3/4 in body diameter, it is suitable for creating conical recesses for flat-head screws in production machining environments
This single-flute countersink features a 110° included angle and is made from cobalt steel for heat resistance. With a 1-3/4 in body diameter and 3/4 in shank, it is used for deburring and chamfering holes in metal, including hard materials such as stainless steel and tool steel in machining and fabrication operations
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This single-flute countersink features a 110° included angle and is made from cobalt steel for heat resistance. With a 1-3/4 in body diameter and 3/4 in shank, it is used for deburring and chamfering holes in metal, including hard materials such as stainless steel and tool steel in machining and fabrication operations
This single-flute countersink is made from TiN coated high speed steel for reduced friction and extended tool life. It features a 3/16 in body diameter and 3/16 in shank, designed for creating 100° conical recesses in metalworking applications
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This single-flute countersink is made from TiN coated high speed steel for reduced friction and extended tool life. It features a 3/16 in body diameter and 3/16 in shank, designed for creating 100° conical recesses in metalworking applications
This KEO countersink features a 100° included angle and a single-flute design for efficient chip evacuation. The cobalt steel construction provides hardness and heat resistance for use in ferrous and non-ferrous metals. With a 1-inch body diameter, it is suited for creating chamfered holes for flat-head screws in general machining applications
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This KEO countersink features a 100° included angle and a single-flute design for efficient chip evacuation. The cobalt steel construction provides hardness and heat resistance for use in ferrous and non-ferrous metals. With a 1-inch body diameter, it is suited for creating chamfered holes for flat-head screws in general machining applications
This KEO countersink features a 100° included angle and a single-flute design for fast, clean chamfering and deburring of holes. It has a 5/8 in body diameter and is made from TiAlN-coated carbide for heat resistance and extended tool life. Typical applications include deburring and countersinking in metalworking operations
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This KEO countersink features a 100° included angle and a single-flute design for fast, clean chamfering and deburring of holes. It has a 5/8 in body diameter and is made from TiAlN-coated carbide for heat resistance and extended tool life. Typical applications include deburring and countersinking in metalworking operations
This KEO countersink features an 82° included angle with a single-flute design for fast cutting. It has a 1/8 in body diameter and 1/8 in shank, made from cobalt steel with a titanium nitride (TiN) coating. Suitable for creating chamfered holes in metal, plastic, or wood, and for deburring edges in machining and fabrication applications
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This KEO countersink features an 82° included angle with a single-flute design for fast cutting. It has a 1/8 in body diameter and 1/8 in shank, made from cobalt steel with a titanium nitride (TiN) coating. Suitable for creating chamfered holes in metal, plastic, or wood, and for deburring edges in machining and fabrication applications