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KEO Counterbore Set: 7 Pc - Built-in-Pilot Counterbore Sets
KEOBuilt-in-Pilot Counterbore Sets

KEO Counterbore Set: 7 Pc

The KEO Counterbore Set: 7 Pc, AlTiN-Coated Cobalt is a standard built-in-pilot counterbore set from KEO. This set includes seven pieces with AlTiN-coated cobalt construction, identified by manufacturer part number…

SKU 3G-OTH-186170

Brand
KEO
Item
Counterbore Set: 7 Pc
Category
Built-in-Pilot Counterbore Sets
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Technical Specifications

KEO
Manufacturer Part Number
902-000-294
Counterbore Type
Standard
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KEO Counterbore Set: 7 Pc, AlTiN-Coated Cobalt is a standard built-in-pilot counterbore set from KEO. This set includes seven pieces with AlTiN-coated cobalt construction, identified by manufacturer part number 902-000-294.

Frequently Asked Questions

What is a KEO counterbore set used for?

A KEO counterbore set is used to create flat-bottomed recesses for socket-head cap screws in metalworking and machining applications. The built-in pilot aligns the tool with an existing hole, ensuring accurate countersinking for secure fastener seating in industrial assembly and maintenance.

What are the specifications of the KEO 902-000-294 counterbore set?

The KEO 902-000-294 counterbore set includes seven pieces with standard counterbore type and AlTiN-coated cobalt construction. The AlTiN coating enhances wear resistance and heat tolerance for extended tool life in ferrous and non-ferrous materials. It is a built-in-pilot set for precise alignment.

Where to buy KEO counterbore sets worldwide?

3G Electric supplies KEO counterbore sets worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner, we provide genuine KEO tooling like the 902-000-294 set to industrial buyers, ensuring compliance with international shipping requirements.

How to select the right KEO counterbore set for a job?

To select the right KEO counterbore set, match the pilot diameter to the existing hole size and the counterbore diameter to the screw head. Consider material hardness—AlTiN-coated cobalt suits high-temperature alloys. Verify the set includes needed sizes; the 7-piece 902-000-294 covers common fastener dimensions.

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 built-in-pilot counterbore sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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