KEO Counterbore: For M12 Screw, 20 mm Bore Dia, 14 mm Pilot Dia
The KEO Built-in-Pilot Counterbore (MPN 902-000-066) is a standard cobalt tool designed for M12 screws, featuring a 20 mm bore diameter and a 14 mm pilot diameter. This product is manufactured by KEO.
SKU 3G-OTH-202295
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Product Description
The KEO Built-in-Pilot Counterbore (MPN 902-000-066) is a standard cobalt tool designed for M12 screws, featuring a 20 mm bore diameter and a 14 mm pilot diameter. This product is manufactured by KEO.
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 for M12 screw used for?
The KEO counterbore is used to create a flat-bottomed recess for an M12 screw head, allowing it to sit flush with or below the workpiece surface. It is commonly applied in metalworking and machining operations where a clean, countersunk finish is required for bolted assemblies.
What are the specifications of the KEO counterbore 902-000-066?
The KEO counterbore 902-000-066 is a standard cobalt tool for M12 screws, with a 20 mm bore diameter and a 14 mm pilot diameter. It is manufactured by KEO and designed for built-in-pilot applications, ensuring precise alignment during use.
Where to buy KEO counterbore 902-000-066 worldwide?
3G Electric supplies the KEO counterbore 902-000-066 worldwide, handling full logistics and customs clearance for international delivery. As a global industrial solutions provider, we source and deliver this tool to support your machining needs across 14 industrial departments.
How to select the correct pilot diameter for a KEO counterbore?
Select a pilot diameter that matches the existing hole or the screw's clearance hole. For the KEO counterbore 902-000-066, the 14 mm pilot fits a pre-drilled hole for M12 screws. Always verify the pilot fits snugly to prevent chatter and ensure concentricity during counterboring.
Used in
Common applications for KEOKEO 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.















