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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, 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
Counterbore Set: 7 Pc
Category
Built-in-Pilot Counterbore Sets
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Technical Specifications

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

Technical Documents

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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
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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