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KEO Counterbore: For 3/4" Screw, 1 3/16 in Bore Dia, 0.766 in Pilot Dia - Built-in-Pilot Counterbores
KEOBuilt-in-Pilot Counterbores

KEO Counterbore: For 3/4" Screw, 1 3/16 in Bore Dia, 0.766 in Pilot Dia

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
Counterbore: For 3/4" Screw, 1 3/16 in Bore Dia, 0.766 in Pilot Dia
Category
Built-in-Pilot Counterbores
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

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
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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