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KEO 82° Six-Flute Countersink, 3/16 in Body Dia, 3/16 in Shank, High Speed Steel - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO 82° Six-Flute Countersink, 3/16 in Body Dia, 3/16 in Shank, High Speed Steel

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188191

Also listed as: 919000336 · 919 000 336

Brand
KEO
Item
82° Six-Flute Countersink, 3/16 in Body Dia, 3/16 in Shank, High Speed Steel
Category
Smooth-Finish Six-Flute Countersinks
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
919-000-336

Technical Documents

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

Product Description

KEO Smooth-Finish Six-Flute Countersinks.

Frequently Asked Questions

What is a KEO 6-flute countersink used for?

A KEO 6-flute countersink creates a smooth, chamfered recess for flat-head screws in metalworking. Its six-flute design reduces chatter and vibration, producing a finer finish than standard countersinks. It is commonly used in machining, fabrication, and assembly across industrial departments.

What are the specifications of the KEO 919-000-336 countersink?

The KEO 919-000-336 is an 82°, 6-flute countersink with a 3/16 in body diameter and 3/16 in shank, made from high-speed steel. It is designed for smooth-finish applications in ferrous and non-ferrous materials. 3G Electric supplies this KEO tool and handles worldwide logistics.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks, including the 919-000-336, to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this high-speed steel, 6-flute countersink for precision chamfering.

How to select the right KEO countersink for your application?

Select a KEO countersink based on screw head angle (82° for flat-head screws), material (high-speed steel for general metalworking), and flute count (6-flute for smoother finish). Match body diameter to hole size. 3G Electric can help source the correct KEO tool for your machining needs.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This 82° countersink features six flutes to reduce chatter and produce a smooth finish. It is made from high-speed steel for use in ferrous and non-ferrous materials. Commonly used for creating chamfered recesses for flat-head screws and deburring holes in metalworking applications
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This 82° countersink features six flutes to reduce chatter and produce a smooth finish. It is made from high-speed steel for use in ferrous and non-ferrous materials. Commonly used for creating chamfered recesses for flat-head screws and deburring holes in metalworking applications
This 82° countersink features six flutes for smooth, chatter-free operation in production environments. Made from high-speed steel, it is suited for deburring and countersinking holes in metal, plastic, and wood. The 82-degree angle matches standard flat-head screw angles, making it applicable in general fabrication and assembly tasks
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This 82° countersink features six flutes for smooth, chatter-free operation in production environments. Made from high-speed steel, it is suited for deburring and countersinking holes in metal, plastic, and wood. The 82-degree angle matches standard flat-head screw angles, making it applicable in general fabrication and assembly tasks
82° countersink with six flutes for smooth, burr-free chamfering in metal and plastic. 5/8 in body diameter, high-speed steel construction. Suitable for machining, fabrication, and assembly operations requiring clean fastener seating
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82° countersink with six flutes for smooth, burr-free chamfering in metal and plastic. 5/8 in body diameter, high-speed steel construction. Suitable for machining, fabrication, and assembly operations requiring clean fastener seating
This countersink features a 60° included angle and six flutes for chatter-free operation, producing a smooth conical recess. It is made from high-speed steel and has a 1 1/2 in body diameter with a 3/4 in shank. Suitable for deburring and countersinking in metalworking and machining applications
KEO
This countersink features a 60° included angle and six flutes for chatter-free operation, producing a smooth conical recess. It is made from high-speed steel and has a 1 1/2 in body diameter with a 3/4 in shank. Suitable for deburring and countersinking in metalworking and machining applications
This KEO countersink features an 82° included angle with six flutes for smooth-finish deburring and countersinking. The 1 1/4 in body diameter high-speed steel tool is suited for metal, plastic, and wood in general fabrication and machining applications
KEO
This KEO countersink features an 82° included angle with six flutes for smooth-finish deburring and countersinking. The 1 1/4 in body diameter high-speed steel tool is suited for metal, plastic, and wood in general fabrication and machining applications
This 82° countersink features six flutes for efficient chip evacuation and a smooth, burr-free finish. Made from high-speed steel, it is used in machining and fabrication to prepare holes for flat-head screws, ensuring a flush fit in industrial assembly and maintenance applications
KEO
This 82° countersink features six flutes for efficient chip evacuation and a smooth, burr-free finish. Made from high-speed steel, it is used in machining and fabrication to prepare holes for flat-head screws, ensuring a flush fit in industrial assembly and maintenance applications

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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
This 60° countersink features a six-flute design for smooth, burr-free chamfering and deburring in metal, plastic, and wood. The AlTiN coating reduces heat buildup and improves surface finish. Suitable for precision machining and industrial manufacturing applications
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This 60° countersink features a six-flute design for smooth, burr-free chamfering and deburring in metal, plastic, and wood. The AlTiN coating reduces heat buildup and improves surface finish. Suitable for precision machining and industrial manufacturing applications
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
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, 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
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
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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
This 90° countersink features six flutes for chatter-free operation, producing a smooth finish on drilled holes. The cobalt steel construction offers heat resistance for extended tool life. Suitable for chamfering and deburring ferrous and non-ferrous materials in machining applications
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This 90° countersink features six flutes for chatter-free operation, producing a smooth finish on drilled holes. The cobalt steel construction offers heat resistance for extended tool life. Suitable for chamfering and deburring ferrous and non-ferrous materials in machining applications
This 90° countersink features six flutes for smooth, chatter-free operation when creating chamfers and countersinks in metal. The TiN-coated cobalt construction provides extended tool life. Commonly used for deburring holes and preparing surfaces for flat-head screws in machining and fabrication
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This 90° countersink features six flutes for smooth, chatter-free operation when creating chamfers and countersinks in metal. The TiN-coated cobalt construction provides extended tool life. Commonly used for deburring holes and preparing surfaces for flat-head screws in machining and fabrication