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KEO 7-Piece AlTiN-Coated Cobalt Built-in-Pilot Counterbore Set - Built-in-Pilot Counterbore Sets
KEOBuilt-in-Pilot Counterbore Sets

KEO 7-Piece AlTiN-Coated Cobalt Built-in-Pilot Counterbore Set

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

Also listed as: 902000294 · 902 000 294

Brand
KEO
Item
7-Piece AlTiN-Coated Cobalt Built-in-Pilot Counterbore Set
Part Number
902-000-294
Category
Built-in-Pilot Counterbore Sets
Available to Order
Also known as:902-000-294KEO
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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
General machining — KEO single-flute countersinks for deburring and chamfering holes in steel and aluminum.
Automotive repair — KEO 82° countersinks for creating seats for flathead screws in engine and chassis components.
Aerospace manufacturing — KEO TiAlN-coated carbide countersinks for precision chamfering of fastener holes in hard alloys.
MRO operations — KEO left-hand keyseat cutters for milling keyways in shafts during equipment repair.
Metal fabrication — KEO 90° countersinks for chamfering plate and structural steel before welding.
Machine shop — KEO 100° countersinks for deburring cross-drilled holes in hydraulic manifolds.
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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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