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KEO Counterbore: For #10 Screw, 1/32" Oversized, 11/32 in Bore Dia, 0.221 in Pilot Dia - Oversized Built-in-Pilot Counterbores
KEOOversized Built-in-Pilot Counterbores

KEO Counterbore: For #10 Screw, 1/32" Oversized, 11/32 in Bore Dia, 0.221 in Pilot Dia

The KEO Counterbore is an oversized built-in-pilot counterbore designed for #10 screws, featuring a 1/32" oversized bore diameter of 11/32 in and a pilot diameter of 0.221 in. This cobalt tool, manufactured by KEO…

SKU 3G-OTH-184257

Also listed as: 902000015 · 902 000 015

Brand
KEO
Item
Counterbore: For #10 Screw, 1/32" Oversized, 11/32 in Bore Dia, 0.221 in Pilot Dia
Category
Oversized 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
902-000-015
Type
Cobalt
Bore Dia
11/32 in
Oversized
1/32"
Pilot Dia
0.221 in
Counterbore Type
Oversized

Technical Documents

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

Product Description

The KEO Counterbore is an oversized built-in-pilot counterbore designed for #10 screws, featuring a 1/32" oversized bore diameter of 11/32 in and a pilot diameter of 0.221 in. This cobalt tool, manufactured by KEO under part number 902-000-015, is intended for industrial machining applications requiring precise counterboring for #10 screw clearance.

Frequently Asked Questions

What is the KEO Counterbore 902-000-015 used for?

The KEO Counterbore 902-000-015 is used in industrial machining to create a flat-bottomed recess for #10 screw heads. Its oversized 11/32 in bore diameter provides extra clearance for screw assembly, and the built-in pilot ensures alignment. This cobalt tool is suitable for precision counterboring in metalworking applications.

What are the specifications of the KEO Counterbore 902-000-015?

The KEO Counterbore 902-000-015 is an oversized built-in-pilot counterbore for #10 screws. It has a bore diameter of 11/32 in, a pilot diameter of 0.221 in, and is 1/32" oversized. The tool is made of cobalt and manufactured by KEO under part number 902-000-015.

Where to buy the KEO Counterbore 902-000-015 worldwide?

You can source the KEO Counterbore 902-000-015 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 on this KEO cobalt counterbore tool.

How to select the correct KEO counterbore for #10 screws?

To select the correct KEO counterbore for #10 screws, match the pilot diameter to the screw's clearance hole and choose the bore diameter for the screw head. The 902-000-015 is oversized by 1/32" for extra clearance. Always verify the screw size and required fit before ordering from 3G Electric.

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 oversized 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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