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KEO Countersink: 100°, 3 Flute, 3/8 in Body Dia - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO Countersink: 100°, 3 Flute, 3/8 in Body Dia

SKU 3G-OTH-184676

Brand
KEO
Item
Countersink: 100°, 3 Flute, 3/8 in Body Dia
Category
General Purpose Three-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
917-000-219
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the KEO 100° countersink used for?

The KEO 100° countersink is designed for deburring and countersinking holes in metal, particularly for 100° flat-head screws. It is commonly used in general machining, automotive, and aerospace applications where precise chamfering is required.

What are the specifications of the KEO 3-flute countersink?

This KEO countersink has a 100° included angle, 3 flutes, and a 3/8 in body diameter. It is made from cobalt steel for durability. The manufacturer part number is 917-000-219. It is a general-purpose tool for countersinking and deburring operations.

Where to buy the KEO countersink worldwide?

You can source the KEO 917-000-219 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.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the screw head angle (100° for flat-head screws), material (cobalt for harder metals), and body diameter matching the hole size. For general deburring, a 3-flute design provides smooth cutting. Always match the tool to your workpiece material.

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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