KEO 902-000-309 Built-in-Pilot Counterbore
The KEO Built-in-Pilot Counterbore is a standard tool designed for 7/16" screws, featuring a 21/32 in bore diameter and a 0.437 in pilot diameter. It is constructed with AlTiN coated cobalt, as specified by…
SKU 3G-OTH-202242
Also listed as: 902000309 · 902 000 309
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Product Description
The KEO Built-in-Pilot Counterbore is a standard tool designed for 7/16" screws, featuring a 21/32 in bore diameter and a 0.437 in pilot diameter. It is constructed with AlTiN coated cobalt, as specified by manufacturer part number 902-000-309.
Frequently Asked Questions
What is the KEO Counterbore 902-000-309 used for?
The KEO Counterbore 902-000-309 is a built-in-pilot counterbore used to create a flat-bottomed recess for 7/16" screw heads in metalworking. It is commonly applied in machining operations where a precise, countersunk fit is required for assembly, such as in automotive or industrial equipment manufacturing.
What are the specifications of the KEO Counterbore 902-000-309?
The KEO Counterbore 902-000-309 is a standard tool for 7/16" screws, with a 21/32 in bore diameter and a 0.437 in pilot diameter. It features AlTiN coated cobalt construction for wear resistance. The manufacturer part number is 902-000-309, and it is produced by KEO.
Where to buy the KEO Counterbore 902-000-309 worldwide?
You can source the KEO Counterbore 902-000-309 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 customers internationally.
How to select the correct KEO counterbore for a 7/16" screw?
To select the correct KEO counterbore for a 7/16" screw, match the pilot diameter to the screw's clearance hole and the bore diameter to the screw head size. For the 902-000-309, the pilot is 0.437 in and bore is 21/32 in. Always verify the tool's coating and material—AlTiN coated cobalt offers heat resistance for extended tool life.
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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.