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KEO 7-Piece Standard Built-in-Pilot Counterbore Set, Cobalt - Built-in-Pilot Counterbore Sets
KEOBuilt-in-Pilot Counterbore Sets

KEO 7-Piece Standard Built-in-Pilot Counterbore Set, Cobalt

The KEO Counterbore Set: 7 Pc, Cobalt is a standard built-in-pilot counterbore set from KEO. This set includes seven pieces made of cobalt, with the manufacturer part number 902-000-040.

SKU 3G-OTH-186168

Also listed as: 902000040 · 902 000 040

Brand
KEO
Item
7-Piece Standard Built-in-Pilot Counterbore Set, Cobalt
Part Number
902-000-040
Category
Built-in-Pilot Counterbore Sets
Available to Order
Also known as:902-000-040KEO
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Technical Specifications

KEO
Manufacturer Part Number
902-000-040
Counterbore Type
Standard

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

Product Description

The KEO Counterbore Set: 7 Pc, Cobalt is a standard built-in-pilot counterbore set from KEO. This set includes seven pieces made of cobalt, with the manufacturer part number 902-000-040.

Frequently Asked Questions

What is the KEO Counterbore Set 902-000-040 used for?

The KEO Counterbore Set 902-000-040 is used to create flat-bottomed recesses for socket-head cap screws in metalworking. It is a standard built-in-pilot counterbore set, ideal for machining, tool and die, and general industrial applications where precise fastener seating is required.

What are the specifications of the KEO Counterbore Set 902-000-040?

The KEO Counterbore Set 902-000-040 is a 7-piece standard built-in-pilot counterbore set made from cobalt. The manufacturer part number is 902-000-040. It is designed for use with socket-head cap screws and is suitable for machining operations requiring durable, heat-resistant tooling.

Where to buy the KEO Counterbore Set 902-000-040 worldwide?

3G Electric supplies the KEO Counterbore Set 902-000-040 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this KEO tooling set.

How to select the correct KEO counterbore set for my application?

To select the correct KEO counterbore set, match the pilot diameter to the clearance hole of your fastener and ensure the counterbore diameter accommodates the screw head. The 902-000-040 set covers common sizes. For specific guidance, consult KEO's technical data or contact 3G Electric for application support.

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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