Package include:<br />5 x Different Size Hole Saw<br />5 x Wrench(As Pictures)<br /><br />Specification:<br />Material:H.S.S<br />Outside Diameter:16mm/0.62''｣ｬ18mm/0.71''｣ｬ20mm/0.78''｣ｬ25mm/0.98''｣ｬ30mm/1.18''<br />Length:65mm/2.55''(Approx)<br />Diameter of Shank:9mm/0.35''<br /><br />Features:<br />Durable and practical<br />Provide 5 Kinds of SIZE H.S.S Hole Saw ｣ｬMeet Your Different Needs<br />Perfect for Installing Locks｣ｬ Knobs in Doors and Cabinets or Drilling Larger Diameter Holes Through Desks Etc<br />Cuts Steel｣ｬ Stainless Steel｣ｬ Copper｣ｬ Brass｣ｬ Aluminum｣ｬ Fiberglass｣ｬ Formica And Other Laminates In Seconds<br /><br />