H.S.S. Solid Cap Screw Counterbore Set, 7 Piece, 3 Flute, Straight Shank, Inch Size Counterbores For Cap Screws, Precision Milling Tools Includes Six Gauge, Eight Gauge, Ten Gauge, One Quarter Inch, Five Sixteenths Inch, Three Eighths Inch, One Half Inch
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✔️ Inch size set of 7: 6, 8, 10 gauge and 1/4, 5/16, 3/8, 1/2 in
This HSS solid cap screw counterbore set is a precision milling tool used to recess the heads of cap screws into metal or plastic workpieces, enabling flush or countersunk mounting in assemblies such as machinery, enclosures, or automotive projects.
✅ High Speed Steel construction for long life
✅ Straight shank design provides solid alignment
✅ 7 piece inch size set: 6, 8, 10 gauge and 1/4, 5/16, 3/8, 1/2 in
✅ Sharp, precision ground edges for clean recesses
✅ Compatible with standard cap screws for flush mounting
💡 What is a cap screw counterbore set used for in metalworking and assembly? This handy tool helps create recessed pockets for cap screw heads, giving a flush, clean finish. - Creates pockets that match the screw head diameter - Improves aesthetic by flush mounting - Suitable for metal and plastic parts