CB-SET-11 | Holemaker 5pc Carbide Burr Set-3/8in Headx1/4in DC FEATURES • Double cut geometry for cutting ferrous metals. • Premium industrial quality carbide burrs. SPECIFICATIONS • 3/8 & 1/2 5 Piece Set: • 1x CB-SB3 3/8 Cylindrical End Cut Double Cut • 1x CB-SC3 3/8 Cylindrical Radius End Double Cut • 1x CB-SB5 1/2 Cylindrical End Cut Double Cut • 1x CB-SC5 1/2 Cylindrical Radius End Double Cut • 1x CB-SF5 1/2 Tree Shape Radius End Double Cut