5PC HOLE SAW SET<br /><br />MATERIAL:CARBON STEEL<br /><br />HOLE SAW SIZES: <br />2-1/2''(64MM)<br />3''(76MM)<br />3-1/2''(89MM)<br />4''(102MM)<br />5''(127MM)<br /><br />GEAR HARDNESS:HRC48-50<br /><br />CUTTING DEPTH:25MM<br /><br />HOLE SAW COLOR:BLUE<br /><br />SUITABLE FOR CUTTING WOOD， ALUMINUM PLATE，THIN SHEET METAL AND THIN ALLOYS<br /><br />PACKAGE INCLUDED:<br />5 X HOLE SAW <br />1 X  ARBORS (WITH ONE PILOT DRILL )<br />1 X HEX KEY<br />1 X GASKET<br /><br />Note:There may be 1~2 mm deviation，thank you for your understanding!