KEO Counterbore: For 1/2" Screw, 1/64" Oversized, 49/64 in Bore Dia
The KEO Counterbore is an oversized built-in-pilot counterbore designed for 1/2" screws. It features a 1/64" oversized bore with a 49/64 in bore diameter and a 0.515 in pilot diameter (MPN 902-000-156). This tool is…
SKU 3G-OTH-184288
Also listed as: 902000156 · 902 000 156
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The KEO Counterbore is an oversized built-in-pilot counterbore designed for 1/2" screws. It features a 1/64" oversized bore with a 49/64 in bore diameter and a 0.515 in pilot diameter (MPN 902-000-156). This tool is manufactured by KEO.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a KEO oversized counterbore used for?
A KEO oversized counterbore creates a flat-bottomed recess for a 1/2" screw head, with a 1/64" oversized bore to provide clearance. It is used in machining and metalworking to ensure screw heads sit flush or below the workpiece surface.
What are the specifications of the KEO counterbore 902-000-156?
The KEO counterbore (MPN 902-000-156) has a 49/64 in bore diameter, a 0.515 in pilot diameter, and is 1/64" oversized for 1/2" screws. It is an oversized built-in-pilot counterbore manufactured by KEO.
Where to buy KEO counterbore 902-000-156 worldwide?
3G Electric supplies the KEO counterbore 902-000-156 worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this KEO tool.
How to select the correct KEO counterbore for a 1/2" screw?
Select a KEO counterbore with a pilot diameter matching the screw's clearance hole (0.515 in for 1/2" screws) and a bore diameter (49/64 in) that accommodates the screw head. The 1/64" oversized version provides extra clearance for assembly.
Used in
Common applications for KEOKEO 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.
