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KEO 60° Six-Flute Countersink, 1/8 in Body Dia, 1/8 in Shank, Cobalt Steel - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO 60° Six-Flute Countersink, 1/8 in Body Dia, 1/8 in Shank, Cobalt Steel

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188214

Also listed as: 919000693 · 919 000 693

Brand
KEO
Item
60° Six-Flute Countersink, 1/8 in Body Dia, 1/8 in Shank, Cobalt Steel
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
919-000-693

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 smooth, chatter-free 60° chamfers on drilled holes for fasteners like flathead screws. It is used in metalworking, machining, and fabrication across industries such as automotive, aerospace, and general manufacturing.

What are the specifications of the KEO 919-000-693 countersink?

The KEO 919-000-693 is a 60°, 6-flute countersink with a 1/8 in body diameter and 1/8 in shank, made from cobalt steel. It is designed for smooth-finish applications and is manufactured by KEO under part number 919-000-693.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-000-693 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other KEO cutting tools.

How to select the right KEO countersink for my application?

Select a KEO countersink based on the required chamfer angle (e.g., 60° for standard fasteners), flute count for finish quality, and shank size to match your tool holder. Cobalt steel offers heat resistance for harder materials. Consult your application specs for best results.

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 KEO countersink features a 60° included angle and six flutes for smooth, chatter-free cutting. The 1/4 in body diameter and cobalt steel construction suit it for deburring and countersinking holes in metal, creating a clean chamfer for fastener seating in general machining applications
KEO
This KEO countersink features a 60° included angle and six flutes for smooth, chatter-free cutting. The 1/4 in body diameter and cobalt steel construction suit it for deburring and countersinking holes in metal, creating a clean chamfer for fastener seating in general machining applications
This 60° countersink features six flutes for smooth, chatter-free chamfering and deburring on drilled holes. Made from cobalt steel, it is suited for use on steel, stainless steel, and non-ferrous materials in machining, fabrication, and maintenance applications
KEO
This 60° countersink features six flutes for smooth, chatter-free chamfering and deburring on drilled holes. Made from cobalt steel, it is suited for use on steel, stainless steel, and non-ferrous materials in machining, fabrication, and maintenance applications
This KEO countersink features a 60° included angle and six flutes for smooth, chatter-free cutting. Made from cobalt steel, it is suited for deburring and countersinking holes in metal, creating a clean chamfer for fastener seating in general machining applications
KEO
This KEO countersink features a 60° included angle and six flutes for smooth, chatter-free cutting. Made from cobalt steel, it is suited for deburring and countersinking holes in metal, creating a clean chamfer for fastener seating in general machining applications
This KEO countersink features a 60° included angle and six flutes for smooth deburring and countersinking in metal. With a 1 3/4 in body diameter and 3/4 in shank, it is made from cobalt steel for heat resistance. Commonly used in machining and fabrication for preparing screw holes or chamfering edges on steel, stainless steel, and other alloys
KEO
This KEO countersink features a 60° included angle and six flutes for smooth deburring and countersinking in metal. With a 1 3/4 in body diameter and 3/4 in shank, it is made from cobalt steel for heat resistance. Commonly used in machining and fabrication for preparing screw holes or chamfering edges on steel, stainless steel, and other alloys
This 60° countersink features six flutes for reduced chatter and vibration, producing smooth, chamfered holes. Made from cobalt steel for heat resistance, it is suited for precision deburring and countersinking in metalworking tasks
KEO
This 60° countersink features six flutes for reduced chatter and vibration, producing smooth, chamfered holes. Made from cobalt steel for heat resistance, it is suited for precision deburring and countersinking in metalworking tasks
This countersink features a 60° included angle and six flutes for smooth, burr-free chamfering. Made from cobalt steel, it offers heat resistance and extended tool life in hard materials. Body diameter is 1 1/2 in with a 3/4 in shank. Commonly used in machining and tool-and-die work for creating precise 60° chamfers on holes in metal
KEO
This countersink features a 60° included angle and six flutes for smooth, burr-free chamfering. Made from cobalt steel, it offers heat resistance and extended tool life in hard materials. Body diameter is 1 1/2 in with a 3/4 in shank. Commonly used in machining and tool-and-die work for creating precise 60° chamfers on holes in metal

More from KEO

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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
KEO
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
KEO
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
KEO
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
KEO
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
KEO
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
KEO
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
KEO
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
KEO
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