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KEO Counterbore: For 7/8" Screw, 1 3/8 in Bore Dia, 0.906 in Pilot Dia - Built-in-Pilot Counterbores
KEOBuilt-in-Pilot Counterbores

KEO Counterbore: For 7/8" Screw, 1 3/8 in Bore Dia, 0.906 in Pilot Dia

The KEO Counterbore is a built-in-pilot counterbore designed for 7/8" screws, featuring a 1 3/8 in bore diameter and a 0.906 in pilot diameter, constructed from cobalt. This standard-configuration tool, manufactured…

SKU 3G-OTH-202254

Brand
KEO
Item
Counterbore: For 7/8" Screw, 1 3/8 in Bore Dia, 0.906 in Pilot Dia
Category
Built-in-Pilot Counterbores
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Technical Specifications

KEO
Manufacturer Part Number
902-000-036
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KEO Counterbore is a built-in-pilot counterbore designed for 7/8" screws, featuring a 1 3/8 in bore diameter and a 0.906 in pilot diameter, constructed from cobalt. This standard-configuration tool, manufactured by KEO under part number 902-000-036, is used for creating recessed holes in industrial applications.

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 the KEO Counterbore 902-000-036 used for?

The KEO Counterbore 902-000-036 is a built-in-pilot counterbore used to create recessed holes for 7/8" screws in industrial applications. It is commonly employed in metalworking and machining to ensure screw heads sit flush with the workpiece surface, improving assembly fit and finish.

What are the specifications of the KEO Counterbore 902-000-036?

The KEO Counterbore 902-000-036 has a 1 3/8 in bore diameter and a 0.906 in pilot diameter, designed for 7/8" screws. It is made from cobalt, features a standard configuration, and is manufactured by KEO under MPN 902-000-036. This tool is built for durability in high-speed machining.

Where to buy the KEO Counterbore 902-000-036 worldwide?

You can source the KEO Counterbore 902-000-036 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply this KEO tool to customers across industries.

How to select the correct KEO counterbore for a 7/8" screw?

To select the correct KEO counterbore for a 7/8" screw, match the bore diameter to the screw head size and the pilot diameter to the existing hole. For the 902-000-036, use a 1 3/8 in bore and 0.906 in pilot. Ensure the tool material, such as cobalt from KEO, suits your workpiece hardness for optimal performance.

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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