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KEO Counterbore: For 5/8" Screw, 15/16 in Bore Dia, 0.625 in Pilot Dia - Built-in-Pilot Counterbores
KEOBuilt-in-Pilot Counterbores

KEO Counterbore: For 5/8" Screw, 15/16 in Bore Dia, 0.625 in Pilot Dia

The KEO Counterbore is a built-in-pilot counterbore designed for a 5/8" screw. It features a 15/16 in bore diameter and a 0.625 in pilot diameter, with a TiN coated cobalt construction. This standard-type tool is…

SKU 3G-OTH-202249

Also listed as: 902000162 · 902 000 162

Brand
KEO
Item
Counterbore: For 5/8" Screw, 15/16 in Bore Dia, 0.625 in Pilot Dia
Category
Built-in-Pilot Counterbores
Available to Order
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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
902-000-162
Type
TiN Coated Cobalt
Bore Dia
15/16 in
Pilot Dia
0.625 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 a 5/8" screw. It features a 15/16 in bore diameter and a 0.625 in pilot diameter, with a TiN coated cobalt construction. This standard-type tool is identified by manufacturer part number 902-000-162.

Frequently Asked Questions

What is a KEO counterbore used for?

A KEO counterbore creates a flat-bottomed recess for a bolt head or nut, allowing it to sit flush with or below the workpiece surface. This built-in-pilot design for a 5/8" screw is common in metalworking and machining applications where fastener clearance is required.

What are the specifications of the KEO counterbore 902-000-162?

The KEO counterbore 902-000-162 has a 15/16 in bore diameter and a 0.625 in pilot diameter. It is a standard type with TiN coated cobalt construction, designed for a 5/8" screw. The manufacturer part number is 902-000-162.

Where to buy a KEO counterbore worldwide?

3G Electric supplies the KEO counterbore 902-000-162 worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this TiN coated cobalt tool to your facility, regardless of location.

How to select the correct KEO counterbore for a 5/8" screw?

Select a counterbore with a pilot diameter matching the screw's body size (0.625 in for a 5/8" screw) and a bore diameter large enough for the fastener head (15/16 in). The KEO built-in-pilot design ensures concentric alignment during use.

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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