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KEO Counterbore: For #5 Screw, 1/32" Oversized, 15/64 in Bore Dia - Oversized Built-in-Pilot Counterbores
KEOOversized Built-in-Pilot Counterbores

KEO Counterbore: For #5 Screw, 1/32" Oversized, 15/64 in Bore Dia

The KEO Counterbore: For #5 Screw is an oversized built-in-pilot counterbore from KEO. It features a 1/32" oversized design with a 15/64 in bore diameter and a 0.156 in pilot diameter (MPN 902-000-328). This tool is…

SKU 3G-OTH-184241

Brand
KEO
Item
Counterbore: For #5 Screw, 1/32" Oversized, 15/64 in Bore Dia
Category
Oversized Built-in-Pilot Counterbores
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Technical Specifications

KEO
Manufacturer Part Number
902-000-328
Bore Dia
15/64 in
Oversized
1/32"
Pilot Dia
0.156 in
Counterbore Type
Oversized
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KEO Counterbore: For #5 Screw is an oversized built-in-pilot counterbore from KEO. It features a 1/32" oversized design with a 15/64 in bore diameter and a 0.156 in pilot diameter (MPN 902-000-328). This tool is designed for creating counterbores for #5 screws.

Frequently Asked Questions

What is the KEO oversized counterbore for #5 screw used for?

This KEO counterbore creates a flat-bottomed recess for #5 screw heads in metal or plastic parts. Its 1/32" oversized design provides extra clearance for assembly tolerances. It is commonly used in machining, tooling, and fixture work where precise screw seating is required.

What are the specifications of the KEO counterbore 902-000-328?

The KEO counterbore MPN 902-000-328 has a 15/64 in bore diameter, a 0.156 in pilot diameter, and is 1/32" oversized for #5 screws. It is an oversized built-in-pilot counterbore type, designed for accurate alignment and consistent depth control in industrial machining applications.

Where to buy KEO counterbore 902-000-328 worldwide?

3G Electric supplies the KEO counterbore 902-000-328 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine KEO tooling and support your procurement needs across multiple departments.

How to select the correct oversized counterbore for #5 screws?

Select a counterbore with a pilot diameter matching your existing hole (0.156 in for #5 screws) and a bore diameter 1/32" larger than standard for clearance. Ensure the tool is designed for your material (e.g., steel, aluminum). KEO's built-in-pilot design helps maintain concentricity during operation.

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

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