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KEO Counterbore: For 3/8" Screw, 37/64 in Bore Dia, 0.375 in Pilot Dia - Built-in-Pilot Counterbores
KEOBuilt-in-Pilot Counterbores

KEO Counterbore: For 3/8" Screw, 37/64 in Bore Dia, 0.375 in Pilot Dia

The KEO Built-in-Pilot Counterbore (MPN 902-000-022) is a standard-type cutting tool designed for 3/8" screws. It features a 37/64 in bore diameter and a 0.375 in pilot diameter, constructed from cobalt material.

SKU 3G-OTH-202236

Brand
KEO
Item
Counterbore: For 3/8" Screw, 37/64 in Bore Dia, 0.375 in Pilot Dia
Category
Built-in-Pilot Counterbores
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Technical Specifications

KEO
Manufacturer Part Number
902-000-022
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KEO Built-in-Pilot Counterbore (MPN 902-000-022) is a standard-type cutting tool designed for 3/8" screws. It features a 37/64 in bore diameter and a 0.375 in pilot diameter, constructed from cobalt material.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a KEO counterbore used for?

A KEO counterbore creates a flat-bottomed recess for a screw head, allowing it to sit flush with or below the workpiece surface. This standard built-in-pilot counterbore is designed for 3/8" screws and is commonly used in metalworking and machining applications across industries.

What are the specifications of the KEO 902-000-022 counterbore?

The KEO 902-000-022 is a standard-type built-in-pilot counterbore for 3/8" screws. It has a 37/64 in bore diameter and a 0.375 in pilot diameter, made from cobalt material. This tool is manufactured by KEO and is suitable for precision countersinking in industrial machining.

Where to buy KEO counterbore 902-000-022 worldwide?

3G Electric supplies the KEO counterbore 902-000-022 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this cutting tool to your facility. Contact us for availability and lead time on this KEO part.

How to select the correct KEO counterbore for a 3/8" screw?

Select a counterbore with a pilot diameter matching the screw's body diameter and a bore diameter matching the screw head. For a 3/8" screw, the KEO 902-000-022 uses a 0.375 in pilot and a 37/64 in bore. Always verify the screw head size and material compatibility 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 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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