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KEO Countersink: 82°, 3 Flute, 1/2 in Body Dia - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO Countersink: 82°, 3 Flute, 1/2 in Body Dia

SKU 3G-OTH-184747

Brand
KEO
Item
Countersink: 82°, 3 Flute, 1/2 in Body Dia
Category
General Purpose Three-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
917-000-181
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the KEO 82° countersink used for?

The KEO 82° countersink is used to create a conical recess for flat-head screws in metal, wood, or plastic. Its 82° angle matches standard flat-head fastener angles, ensuring flush seating. Common applications include automotive, aerospace, and general fabrication where precise countersinking is required.

What are the specifications of the KEO 917-000-181 countersink?

The KEO 917-000-181 is a general-purpose three-flute countersink with an 82° included angle and a 1/2 in body diameter. It is made from cobalt steel for durability in ferrous and non-ferrous materials. The three-flute design reduces chatter and provides a smooth finish.

Where to buy the KEO 917-000-181 countersink worldwide?

You can source the KEO 917-000-181 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply KEO tooling to procurement teams internationally.

How to select the correct KEO countersink for a job?

Select a KEO countersink by matching the included angle to your fastener (82° for standard flat-head screws) and the body diameter to the screw head size. For harder materials like stainless steel, choose cobalt steel (as in the 917-000-181). Three-flute designs are ideal for reducing vibration in production runs.

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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