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Countersink Cutters, Phosphate

A Countersink Cutter, or Countersink Bit is used to cut or enlarge a conical edge to a pre-drilled hole, usually in metal. A fluted countersink cutter is used to provide a heavy chamfer in the entrance to a drilled hole.

2 results, (click on any line for more information)

Buy Countersink Cutters from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
IPCVACountersink CuttersSteelPhosphate5/16-18 x 2 1/25/16-18x2 1/2 12 pt. counterbore screw gmw-3179h phos & oil 170m tensile must gauge 3a after plating1,693
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BIG BOLTILCountersink CuttersSteelPhosphatebolts & cap screws12 point flange screw (counterbore)m10x15012pt flange oiled93000
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