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KEO 902-000-025 Built-in-Pilot Counterbore for 7/16" Screw - Built-in-Pilot Counterbores
KEOBuilt-in-Pilot Counterbores

KEO 902-000-025 Built-in-Pilot Counterbore for 7/16" Screw

The KEO Built-in-Pilot Counterbore (MPN 902-000-025) is a standard cobalt tool designed for 7/16" screws, featuring a 21/32 in bore diameter and a 0.437 in pilot diameter. This product is manufactured by KEO.

SKU 3G-OTH-202240

Also listed as: 902000025 · 902 000 025

Brand
KEO
Item
902-000-025 Built-in-Pilot Counterbore for 7/16" Screw
Part Number
902-000-025
Category
Built-in-Pilot Counterbores
Available to Order
Also known as:902-000-025KEO
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Technical Specifications

KEO
Manufacturer Part Number
902-000-025

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

Product Description

The KEO Built-in-Pilot Counterbore (MPN 902-000-025) is a standard cobalt tool designed for 7/16" screws, featuring a 21/32 in bore diameter and a 0.437 in pilot diameter. This product is manufactured by KEO.

Frequently Asked Questions

What is the KEO Counterbore 902-000-025 used for?

The KEO Counterbore 902-000-025 is used to create a flat-bottomed recess for the head of a 7/16" screw, allowing it to sit flush with the workpiece surface. It is commonly applied in metalworking and machining operations where precise fastener seating is required.

What are the specifications of the KEO Counterbore 902-000-025?

The KEO Counterbore 902-000-025 is a standard cobalt tool with a 21/32 in bore diameter and a 0.437 in pilot diameter. It is designed for 7/16" screws and is manufactured by KEO. The built-in pilot ensures alignment during use.

Where to buy the KEO Counterbore 902-000-025 worldwide?

You can source the KEO Counterbore 902-000-025 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.

How to select the correct KEO Counterbore for a 7/16" screw?

To select the correct KEO Counterbore for a 7/16" screw, match the bore diameter to the screw head size and the pilot diameter to the screw's body. The KEO 902-000-025 features a 21/32 in bore and 0.437 in pilot, suitable for standard 7/16" fasteners in metalworking.

Used in

Common applications for KEO
General machining — KEO single-flute countersinks for deburring and chamfering holes in steel and aluminum.
Automotive repair — KEO 82° countersinks for creating seats for flathead screws in engine and chassis components.
Aerospace manufacturing — KEO TiAlN-coated carbide countersinks for precision chamfering of fastener holes in hard alloys.
MRO operations — KEO left-hand keyseat cutters for milling keyways in shafts during equipment repair.
Metal fabrication — KEO 90° countersinks for chamfering plate and structural steel before welding.
Machine shop — KEO 100° countersinks for deburring cross-drilled holes in hydraulic manifolds.
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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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