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KEO 100° Smooth-Finish Six-Flute Countersink, 1 in Body Dia, Carbide - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO 100° Smooth-Finish Six-Flute Countersink, 1 in Body Dia, Carbide

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188035

Also listed as: 919001071 · 919 001 071

Brand
KEO
Item
100° Smooth-Finish Six-Flute Countersink, 1 in Body Dia, Carbide
Category
Smooth-Finish Six-Flute Countersinks
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

KEO
Manufacturer Part Number
919-001-071

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 the KEO 100° countersink used for?

The KEO 100° countersink is used for creating smooth, chamfered holes in metal and composite materials. Its six-flute design reduces chatter and produces a fine finish, making it ideal for aerospace, automotive, and general machining applications where precise countersinking is required.

What are the specifications of the KEO 919-001-071 countersink?

The KEO 919-001-071 is a 100° countersink with six flutes and a 1-inch body diameter. It is made from carbide for durability and wear resistance. This tool is designed for smooth-finish applications and is manufactured by KEO under part number 919-001-071.

Where to buy KEO countersinks worldwide?

KEO countersinks are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on the KEO 919-001-071 or other KEO cutting tools.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the required angle, material, and finish. For hard metals, choose carbide like the 919-001-071. Match the body diameter to your tool holder and consider flute count: six flutes reduce vibration for smoother results. Always verify the countersink angle matches your fastener specifications.

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 countersink features a 100° included angle and six-flute design for chatter-free operation and a smooth finish. The carbide construction provides wear resistance for precision countersinking in metal and composite materials. Suitable for use in drill presses and CNC machines
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This countersink features a 100° included angle and six-flute design for chatter-free operation and a smooth finish. The carbide construction provides wear resistance for precision countersinking in metal and composite materials. Suitable for use in drill presses and CNC machines
This KEO countersink features a 100° included angle and six flutes for chatter-free operation. The carbide construction provides long tool life in metal and composite materials. It is used for precision deburring and countersinking in industrial machining applications
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This KEO countersink features a 100° included angle and six flutes for chatter-free operation. The carbide construction provides long tool life in metal and composite materials. It is used for precision deburring and countersinking in industrial machining applications
This six-flute countersink is designed for creating smooth, countersunk holes in metal and other materials. The 100° included angle accommodates flat-head screws for flush mounting. Carbide construction provides wear resistance for industrial metalworking applications
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This six-flute countersink is designed for creating smooth, countersunk holes in metal and other materials. The 100° included angle accommodates flat-head screws for flush mounting. Carbide construction provides wear resistance for industrial metalworking applications
This KEO countersink features a 100° included angle and six-flute carbide design for smooth, chatter-free operation. It is used to create clean chamfers and deburr holes in metal, plastic, and wood. The 1/4 in body diameter suits precision countersinking in general machining applications
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This KEO countersink features a 100° included angle and six-flute carbide design for smooth, chatter-free operation. It is used to create clean chamfers and deburr holes in metal, plastic, and wood. The 1/4 in body diameter suits precision countersinking in general machining applications
This countersink features a 100° included angle and six flutes for reduced chatter and a smooth finish. The carbide construction provides wear resistance for use on metal and plastic workpieces. Body diameter is 1/2 in
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This countersink features a 100° included angle and six flutes for reduced chatter and a smooth finish. The carbide construction provides wear resistance for use on metal and plastic workpieces. Body diameter is 1/2 in
This KEO countersink features a 100° included angle and six flutes for smooth, burr-free chamfering. With a 5/8 in body diameter and carbide construction, it is suited for countersinking holes in hard materials. Commonly used in metalworking and precision machining applications
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This KEO countersink features a 100° included angle and six flutes for smooth, burr-free chamfering. With a 5/8 in body diameter and carbide construction, it is suited for countersinking holes in hard materials. Commonly used in metalworking and precision machining 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
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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
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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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