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KEO AlTiN Coated Cobalt Built-in-Pilot Counterbore - Built-in-Pilot Counterbores
KEOBuilt-in-Pilot Counterbores

KEO AlTiN Coated Cobalt Built-in-Pilot Counterbore

The KEO Counterbore is a built-in-pilot counterbore designed for 3/4" screws, featuring a 1 3/16 in bore diameter and a 0.766 in pilot diameter. This standard model is constructed with AlTiN coated cobalt and is…

SKU 3G-OTH-202252

Also listed as: 902000300 · 902 000 300

Brand
KEO
Item
AlTiN Coated Cobalt Built-in-Pilot Counterbore
Part Number
902-000-300
Category
Built-in-Pilot Counterbores
Available to Order
Also known as:902-000-300KEO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

KEO
Manufacturer Part Number
902-000-300
Type
AlTiN Coated Cobalt
Bore Dia
1 3/16 in
Pilot Dia
0.766 in

Technical Documents

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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 3/4" screws, featuring a 1 3/16 in bore diameter and a 0.766 in pilot diameter. This standard model is constructed with AlTiN coated cobalt and is identified by manufacturer part number 902-000-300.

Frequently Asked Questions

What is the KEO Counterbore used for?

The KEO Counterbore is used to create a flat-bottomed recess for a 3/4" screw head, typically in metalworking and machining applications. Its built-in pilot aligns with an existing hole, ensuring concentricity. This AlTiN coated cobalt tool is suitable for industrial manufacturing and maintenance operations requiring precise countersinking.

What are the specifications of the KEO Counterbore 902-000-300?

This KEO Counterbore has a 1 3/16 in bore diameter and a 0.766 in pilot diameter. It is a standard model made from AlTiN coated cobalt, designed for 3/4" screws. The manufacturer part number is 902-000-300, and it is classified as a built-in-pilot counterbore for precision alignment.

Where to buy the KEO Counterbore 902-000-300 worldwide?

You can source the KEO Counterbore 902-000-300 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this KEO tool to procurement teams and engineers internationally.

How to select the correct KEO Counterbore for a 3/4" screw?

Select a KEO Counterbore with a bore diameter matching your screw head size—here 1 3/16 in for a 3/4" screw. Ensure the pilot diameter (0.766 in) fits the pre-drilled hole. The AlTiN coated cobalt construction provides wear resistance for ferrous materials. Always verify the manufacturer part number 902-000-300 for exact specifications.

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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