Description:Boring Wood Hole Saw Cutter Drill Bit and Depth Guide Woodworking Tungsten Tipped Carbide Drilling Hinge Hole<br> Specifications:<br> - Size: 80*42*33mm (3.2*1.7*1.3 inch) - Weight: 137g<br>  <br> Features:<br> - Blade is made of exceeding quality alloy， perfect sintering technology， sharp and long life expectancy.<br> - The positioning is made of powder alloy die-casting， make use of curve design， good for chip removal and drill.<br> - Special removeable strongback design makes drill easier.<br>  <br> Package Included:<br> 1 x Wood Drill Bit 1 x Depth Guide   More Details: