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KEO Countersink: 90°, 4 Flute, 1 1/2 in Body Dia, 3/4 in Shank - Four-Flute Machine Countersinks
KEOFour-Flute Machine Countersinks

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

The KEO Countersink: 90° is a four-flute machine countersink with a TiN coated cobalt construction, featuring a 1 1/2 in body diameter and a 3/4 in shank (MPN 917-000-296). This tool is designed for precision…

SKU 3G-OTH-185948

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

KEO
Manufacturer Part Number
917-000-296
Type
TiN Coated Cobalt
Flute
4
Shank
3/4 in
Body Dia
1 1/2 in
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Technical Documents

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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KEO Countersink: 90° is a four-flute machine countersink with a TiN coated cobalt construction, featuring a 1 1/2 in body diameter and a 3/4 in shank (MPN 917-000-296). This tool is designed for precision chamfering and deburring operations in industrial machining applications.

Frequently Asked Questions

What is the KEO 917-000-296 countersink used for?

The KEO 917-000-296 is a 90°, 4-flute machine countersink designed for deburring and countersinking holes in metal workpieces. Its TiN-coated cobalt construction provides heat resistance and durability for industrial machining applications, including automotive and aerospace component finishing.

What are the specifications of the KEO 917-000-296 countersink?

This KEO countersink has a 90° included angle, 4 flutes, a 1 1/2 in body diameter, and a 3/4 in shank. It features a TiN-coated cobalt material for extended tool life. The manufacturer part number is 917-000-296, and it is designed for machine use in industrial deburring operations.

Where to buy the KEO 917-000-296 countersink worldwide?

3G Electric supplies the KEO 917-000-296 countersink to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this KEO tool.

How to select the right KEO countersink for my application?

Select a KEO countersink based on hole angle, material, and shank compatibility. For standard 90° holes in hardened metals, the TiN-coated cobalt 4-flute design offers good chip evacuation and wear resistance. Match the body diameter to your hole size and ensure the shank fits your machine collet.

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 four-flute machine countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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