Save Now 29/32″ X 3/16″ Aircraft Counterbore HSS 1/4″ Round Shank 4 Flute DEWA/CCBR29/32
Original price was: $46.89.$24.38Current price is: $24.38.
Aircraft counterbores are precision cutting tools used to create flat-bottom recesses for fasteners in sheet metal assemblies. They are designed for aerospace and industrial manufacturing applications, delivering consistent hole geometry with robust high speed steel construction and standard toolholding compatibility.
Specs
Dimensions: Counterbore diameter 29/32″, Counterbore depth 3/16″, Shank diameter 1/4″ Round
Drive type: Round Shank
Material grade: HSS
Features
Flute count: 4
Material: HSS
Shank: 1/4″ Round
Application: Suitable for counterboring holes for fasteners in aerospace-grade sheet metal and other metallic assemblies
Chip evacuation: 4 flute geometry supports efficient chip removal at typical feed rates





