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KEO Counterbore: For #6 Screw, 1/64" Oversized, 1/4 in Bore Dia - Oversized Built-in-Pilot Counterbores
KEOOversized Built-in-Pilot Counterbores

KEO Counterbore: For #6 Screw, 1/64" Oversized, 1/4 in Bore Dia

The KEO Counterbore: For #6 Screw is an oversized built-in-pilot counterbore designed for precision machining. This tool features a 1/4 in bore diameter and a 0.153 in pilot diameter, with a 1/64" oversized…

SKU 3G-OTH-184245

Also listed as: 902000326 · 902 000 326

Brand
KEO
Item
Counterbore: For #6 Screw, 1/64" Oversized, 1/4 in Bore Dia
Category
Oversized Built-in-Pilot Counterbores
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

KEO
Manufacturer Part Number
902-000-326
Bore Dia
1/4 in
Oversized
1/64"
Pilot Dia
0.153 in
Counterbore Type
Oversized

Technical Documents

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

Product Description

The KEO Counterbore: For #6 Screw is an oversized built-in-pilot counterbore designed for precision machining. This tool features a 1/4 in bore diameter and a 0.153 in pilot diameter, with a 1/64" oversized specification. It is identified by manufacturer part number 902-000-326.

Frequently Asked Questions

What is the KEO Counterbore: For #6 Screw used for?

The KEO Counterbore: For #6 Screw is used in precision machining to create a flat-bottomed recess for a #6 screw head, ensuring flush assembly. Its 1/64" oversized design accommodates slight fastener variations, making it ideal for metalworking and industrial fabrication applications.

What are the specifications of the KEO Counterbore 902-000-326?

The KEO Counterbore 902-000-326 has a 1/4 in bore diameter, a 0.153 in pilot diameter, and is 1/64" oversized for #6 screws. It is an oversized built-in-pilot counterbore type, manufactured by KEO under part number 902-000-326.

Where to buy the KEO Counterbore 902-000-326 worldwide?

3G Electric supplies the KEO Counterbore 902-000-326 worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner, we provide this precision tool to industrial buyers, ensuring reliable procurement across 14 departments including machining and tooling.

How to select the correct KEO counterbore for a #6 screw?

To select the correct KEO counterbore for a #6 screw, match the pilot diameter (0.153 in) to the screw's body size and the bore diameter (1/4 in) to the screw head. The 1/64" oversized option allows for slight clearance. Always verify the manufacturer part number 902-000-326 for accuracy.

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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