6Pcs/10Pcs/Set 16-65Mm Drilling Crown for Metal TCT Hole Saw Carbide Stainless
Size:16mm,18mm,20mm,22mm,25mm,30mm,35mm,45mm,50mm,53mm，55mm，65mm. Can be used as car bus truck parking sensor radar system drilling hole. 1 x 16-35mm Hole Saw Drill Bit Set. 1 x 22-65mm Hole Saw Drill Bit Set.