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Aircraft Countersink Cutters
Prepare sheet metal holes for flush rivet installation with precision with cutters for countersinking. Our aircraft countersinks have 1/4” x 28 threaded shanks.
Yardstore has a countersink for every application
The Yardstore has a wide variety of steel countersink cutters for countersinking, counterboring, and spotfacing. Explore our large range and selection of sizes, diameters, and angles. We offer countersink cutters in a variety of materials, to meet varied application needs:
Life-extending carbide-tipped and solid carbide for highly-abrasive composite and difficult-to-machine materials