CLEVELAND Aircraft-Length Interchangeable-Pilot Counterbore
The CLEVELAND Aircraft Length Counterbore with Interchangeable Pilot (MPN C46890) is a standard aircraft-length interchangeable-pilot counterbore made from high-speed steel. It features a 3/8 in bore diameter and…
SKU 3G-OTH-195318
Also listed as: C 46890 · C-46890
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Product Description
The CLEVELAND Aircraft Length Counterbore with Interchangeable Pilot (MPN C46890) is a standard aircraft-length interchangeable-pilot counterbore made from high-speed steel. It features a 3/8 in bore diameter and accommodates pilot sizes from 3/16 in to 5/16 in.
Frequently Asked Questions
What is the CLEVELAND Aircraft Length Counterbore with Interchangeable Pilot used for?
This counterbore is used in aerospace and precision machining to create flat-bottomed recesses for bolt heads or nuts. Its interchangeable pilot system ensures accurate alignment with existing holes, making it essential for aircraft assembly and maintenance where tight tolerances are required.
What are the specifications of the CLEVELAND C46890 counterbore?
The CLEVELAND C46890 is a standard aircraft-length counterbore made from high-speed steel. It has a 3/8 in bore diameter and accepts interchangeable pilots ranging from 3/16 in to 5/16 in. The MPN is C46890, and it is designed for use with CLEVELAND pilots.
Where to buy the CLEVELAND C46890 counterbore worldwide?
You can source the CLEVELAND C46890 counterbore through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to select the correct pilot for the CLEVELAND C46890 counterbore?
Select a CLEVELAND interchangeable pilot that matches the pre-drilled hole diameter within the 3/16 in to 5/16 in range. The pilot guides the counterbore for concentric alignment. Always verify pilot shank compatibility with the C46890 tool before use to ensure accurate countersinking.
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Common applications for CLEVELANDCLEVELAND Products
3G Electric supplies CLEVELAND aircraft-length interchangeable-pilot counterbores. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.