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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. It features a 1/4 in bore diameter and a 0.153 in pilot diameter, with a 1/64" oversized specification…

SKU 3G-OTH-184326

Brand
KEO
Item
Counterbore: For #6 Screw, 1/64" Oversized, 1/4 in Bore Dia
Category
Oversized Built-in-Pilot Counterbores
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Technical Specifications

KEO
Manufacturer Part Number
902-000-093
Bore Dia
1/4 in
Oversized
1/64"
Pilot Dia
0.153 in
Counterbore Type
Oversized
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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. It features a 1/4 in bore diameter and a 0.153 in pilot diameter, with a 1/64" oversized specification. This tool is identified by manufacturer part number 902-000-093.

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 screw head, allowing it to sit flush with the workpiece surface. It is commonly applied in metalworking, tool and die making, and assembly of industrial equipment where accurate fastener seating is required.

What are the specifications of the KEO Counterbore 902-000-093?

The KEO Counterbore 902-000-093 is an oversized built-in-pilot type for #6 screws. It has a 1/4 in bore diameter, a 0.153 in pilot diameter, and is 1/64" oversized. The manufacturer part number is 902-000-093. This tool is designed for precision machining applications requiring accurate counterboring.

Where to buy KEO Counterbore 902-000-093 worldwide?

3G Electric supplies the KEO Counterbore 902-000-093 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us to source this precision counterbore tool for your machining operations, with delivery arranged to your location.

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 to the screw's body diameter (0.153 in for this model) and ensure the bore diameter (1/4 in) accommodates the screw head. The 1/64" oversized specification provides clearance for fit. Verify the screw size and required recess depth before ordering.

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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