Specifications:<br/> Durable and practical.<br/> Provide many Kinds of size hss hole saw, meet your different needs.<br/> Perfect for installing locks, knobs in doors and cabinets or drilling larger diameter holes through desks, etc.<br/> Cuts steel, stainless steel, copper, brass, aluminum, fiberglass and other laminates in seconds.<br/> Type: Hole Saw<br/> Material: HSS<br/> Features: Durable, Practical, Different Sizes, Drilling Tool<br/> Outer Dia.: 16mm/0.63", 18mm/0.71", 20mm/0.79", 22mm/0.87", 25mm/0.98", 28mm/1.10", 30mm/1.18",<br/> 32mm/1.26", 38mm/1.50", 40mm/1.57", 45mm/1.77", 50mm/1.97", 55mm/2.17", 60mm/2.36" (Approx.)<br/> Notes:<br/> Due to the light and screen setting difference, the item's color may be slightly different from the pictures.<br/> Please allow slight dimension difference due to different manual measurement.<br/> Package Includes:<br/> 1 x Hole Saw<br/> 1 x Wrench<br/>