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KEO Countersink: 90°, 3 Flute, 1 1/2 in Body Dia, 3/4 in Shank - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO Countersink: 90°, 3 Flute, 1 1/2 in Body Dia, 3/4 in Shank

The KEO Countersink: 90° is a general purpose three-flute countersink with a TiN Coated Cobalt construction, featuring a 1 1/2 in body diameter and a 3/4 in shank (MPN 917-000-212). This tool is designed for…

SKU 3G-OTH-185024

Brand
KEO
Item
Countersink: 90°, 3 Flute, 1 1/2 in Body Dia, 3/4 in Shank
Category
General Purpose Three-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
917-000-212
Type
TiN Coated Cobalt
Flute
3
Shank
3/4 in
Body Dia
1 1/2 in
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KEO Countersink: 90° is a general purpose three-flute countersink with a TiN Coated Cobalt construction, featuring a 1 1/2 in body diameter and a 3/4 in shank (MPN 917-000-212). This tool is designed for precision chamfering and deburring operations, backed by 3G Electric's ability to source and support industrial cutting tools across 14 departments, with specialist expertise in combustion, pumps, and controls.

Frequently Asked Questions

What is a KEO 90° countersink used for?

A KEO 90° countersink is used to create a conical recess in a workpiece, typically for countersinking screw heads flush with the surface. It is ideal for general-purpose deburring and chamfering in metalworking, especially on steel and stainless steel, using its three-flute design for smooth cutting.

What are the specifications of the KEO 917-000-212 countersink?

The KEO 917-000-212 is a 90° countersink with three flutes, a 1 1/2 in body diameter, and a 3/4 in shank. It is made from TiN coated cobalt, providing wear resistance for extended tool life. This general-purpose tool is suitable for industrial machining applications.

Where to buy KEO countersinks worldwide?

You can source KEO countersinks worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the KEO 917-000-212 or other KEO tooling.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the required angle (e.g., 90° for standard screws), material compatibility (TiN coated cobalt for hard metals), and size matching your fastener head. Ensure the shank diameter fits your tool holder. For high-volume work, a three-flute design offers faster chip evacuation.

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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