KEO Counterbore: For 7/8" Screw, 1 3/8 in Bore Dia, 0.891 in Pilot Dia
The KEO Built-in-Pilot Counterbore is a standard-type tool designed for 7/8" screws, featuring a 1 3/8 in bore diameter and a 0.891 in pilot diameter. It is constructed with AlTiN coated cobalt and carries the…
SKU 3G-OTH-202312
Also listed as: 902000298 · 902 000 298
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
Need installation or engineering help?
Ask a question
Product Description
The KEO Built-in-Pilot Counterbore is a standard-type tool designed for 7/8" screws, featuring a 1 3/8 in bore diameter and a 0.891 in pilot diameter. It is constructed with AlTiN coated cobalt and carries the manufacturer part number 902-000-298.
Frequently Asked Questions
What is the KEO Counterbore 902-000-298 used for?
The KEO Counterbore 902-000-298 is used to create a flat-bottomed recess for a 7/8" screw head, typically in metalworking and machining applications. Its built-in pilot aligns the tool with an existing hole, ensuring accurate countersinking for flush assembly in industrial manufacturing.
What are the specifications of the KEO Counterbore 902-000-298?
The KEO Counterbore 902-000-298 has a 1 3/8 in bore diameter and a 0.891 in pilot diameter. It is made of AlTiN coated cobalt, designed for standard-type use with 7/8" screws. The manufacturer part number is 902-000-298, and it is a built-in-pilot counterbore.
Where to buy the KEO Counterbore 902-000-298 worldwide?
You can source the KEO Counterbore 902-000-298 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; we supply this KEO tool to procurement teams and engineers globally.
How to select the correct KEO counterbore for a 7/8" screw?
To select the correct KEO counterbore for a 7/8" screw, match the bore diameter to the screw head size and the pilot diameter to the existing hole. For the 902-000-298, the bore is 1 3/8 in and pilot is 0.891 in. Always verify the screw's head dimensions and the material being machined to ensure proper fit and finish.
Used in
Common applications for KEOKEO 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.
