We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

KEO 55037 82° Six-Flute Countersink, 3 in Body Dia, 1 in Shank, High Speed Steel - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO 55037 82° Six-Flute Countersink, 3 in Body Dia, 1 in Shank, High Speed Steel

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188556

Brand
KEO
Item
55037 82° Six-Flute Countersink, 3 in Body Dia, 1 in Shank, High Speed Steel
Category
Smooth-Finish Six-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
55037

Technical Documents

No technical documents available for this product.
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

KEO Smooth-Finish Six-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 6-flute countersink used for?

The KEO 55037 82° countersink with six flutes is designed for deburring and chamfering holes in metal, producing a smooth finish. It is commonly used in machining and fabrication to prepare holes for flat-head screws or to remove sharp edges on industrial parts.

What are the specifications of the KEO 55037 countersink?

The KEO 55037 is an 82° countersink with six flutes, a 3-inch body diameter, and a 1-inch shank, made from high-speed steel. It is designed for smooth-finish applications in metalworking and is identified by manufacturer part number 55037.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 55037 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this high-speed steel tool to your facility, ensuring you get the right part for your machining needs.

How to select the right KEO countersink for your application?

To select the correct KEO countersink, match the angle (82° for standard flat-head screws) and body diameter to your hole size. For smooth finishes on steel, choose high-speed steel fluted designs like the 55037. Consult your application requirements for shank compatibility with your tool holder.

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 smooth-finish six-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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Cross-referenced by specification & description
This six-flute countersink is made from high speed steel for smooth finishing. With a 3/16 in body diameter and 3/16 in shank, it is used for deburring and countersinking holes in metal and plastic, reducing chatter and vibration
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This six-flute countersink is made from high speed steel for smooth finishing. With a 3/16 in body diameter and 3/16 in shank, it is used for deburring and countersinking holes in metal and plastic, reducing chatter and vibration
This KEO countersink features six flutes for smooth, chatter-free operation. It creates 110° chamfers and is suitable for deburring and countersinking holes in metal, plastic, and wood. The tool is made from high-speed steel with a 5/16 in body diameter
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This KEO countersink features six flutes for smooth, chatter-free operation. It creates 110° chamfers and is suitable for deburring and countersinking holes in metal, plastic, and wood. The tool is made from high-speed steel with a 5/16 in body diameter
This six-flute countersink creates a conical recess for flat-head screws. The 82° included angle and smooth-finish design reduce chatter and vibration. Suitable for use in metalworking and woodworking applications with drill presses or handheld tools
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This six-flute countersink creates a conical recess for flat-head screws. The 82° included angle and smooth-finish design reduce chatter and vibration. Suitable for use in metalworking and woodworking applications with drill presses or handheld tools
This six-flute countersink produces a smooth 110° chamfer around pre-drilled holes. It is used for deburring edges and preparing holes for flat-head screws in metalworking and fabrication. Made from high-speed steel, it can be used in drill presses or handheld drills
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This six-flute countersink produces a smooth 110° chamfer around pre-drilled holes. It is used for deburring edges and preparing holes for flat-head screws in metalworking and fabrication. Made from high-speed steel, it can be used in drill presses or handheld drills
This KEO countersink features a 110° included angle with six flutes for smooth-finish chamfering. Made from high-speed steel, it has a 1/8 in body diameter and 1/8 in shank. Suitable for creating clean, chamfered holes in ferrous and non-ferrous materials for flush seating of screws or rivets
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This KEO countersink features a 110° included angle with six flutes for smooth-finish chamfering. Made from high-speed steel, it has a 1/8 in body diameter and 1/8 in shank. Suitable for creating clean, chamfered holes in ferrous and non-ferrous materials for flush seating of screws or rivets
This six-flute countersink produces smooth, chatter-free 82° countersunk holes in metal, plastic, or wood. It is used for deburring and preparing fastener recesses in machining, fabrication, and assembly operations. The tool is made from high-speed steel and is compatible with drill presses or hand tools
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This six-flute countersink produces smooth, chatter-free 82° countersunk holes in metal, plastic, or wood. It is used for deburring and preparing fastener recesses in machining, fabrication, and assembly operations. The tool is made from high-speed steel and is compatible with drill presses or hand tools

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This 120° countersink features six flutes for smooth deburring and chamfering of holes in metal. The AlTiN-coated cobalt construction provides heat resistance and extended tool life in high-speed machining of hardened steels and alloys. Suitable for general industrial applications requiring a clean, finished edge
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This 120° countersink features six flutes for smooth deburring and chamfering of holes in metal. The AlTiN-coated cobalt construction provides heat resistance and extended tool life in high-speed machining of hardened steels and alloys. Suitable for general industrial applications requiring a clean, finished edge
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This 100° countersink features six flutes and an AlTiN-coated high-speed steel body for producing smooth, burr-free chamfers. It is suited for deburring and countersinking holes in metalworking applications such as machining and fabrication
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This 100° countersink features six flutes and an AlTiN-coated high-speed steel body for producing smooth, burr-free chamfers. It is suited for deburring and countersinking holes in metalworking applications such as machining and fabrication
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This six-flute countersink produces smooth, burr-free chamfered holes in metal, plastic, or wood. The 100° angle is suited for precision countersinking in aerospace and automotive applications. Made from AlTiN-coated high speed steel for extended tool life
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This six-flute countersink produces smooth, burr-free chamfered holes in metal, plastic, and composite materials. The AlTiN coating extends tool life in abrasive or high-temperature applications. Body diameter is 3/8 in
This KEO countersink features a 100° included angle and six flutes for smooth, chatter-free cutting. The 2-inch body diameter and 3/4-inch shank suit standard toolholders. Cobalt construction provides heat resistance for machining hardened steels and stainless alloys. Used to create chamfered recesses for flat-head screws in metalworking
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This KEO countersink features a 100° included angle and six flutes for smooth, chatter-free cutting. The 2-inch body diameter and 3/4-inch shank suit standard toolholders. Cobalt construction provides heat resistance for machining hardened steels and stainless alloys. Used to create chamfered recesses for flat-head screws in metalworking
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