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KEO Countersink: 90°, 3 Flute, 1 in Body Dia - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO Countersink: 90°, 3 Flute, 1 in Body Dia

SKU 3G-OTH-185125

Brand
KEO
Item
Countersink: 90°, 3 Flute, 1 in Body Dia
Category
General Purpose Three-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
917-000-876
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a KEO 90° 3-flute countersink used for?

This KEO countersink creates clean 90° chamfers and countersinks in metal, plastic, and wood. Its three-flute design reduces chatter for smooth finishes, ideal for deburring holes in machining, fabrication, and assembly work.

What are the specifications of the KEO countersink 917-000-876?

This KEO countersink has a 90° included angle, 3 flutes, 1 in body diameter, and AlTiN coating on cobalt steel. The AlTiN coating increases wear resistance and allows higher cutting speeds on ferrous and non-ferrous materials.

Where to buy KEO countersink 917-000-876 worldwide?

3G Electric supplies and delivers the KEO 917-000-876 countersink worldwide. We handle full logistics and customs clearance, ensuring you receive the correct tool for your application, whether for a single unit or bulk order.

How to select the right KEO countersink for my application?

Choose a countersink with the same angle as your fastener head (90° is standard for flat-head screws). Match body diameter to hole size, and select coating (AlTiN for hard metals) based on material. KEO offers various flute counts for chatter control.

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 general purpose three-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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