<b>specifications:</b><br>6pcs wood drill bit sets：3/8",1/2",5/8",3/4",7/8",1" ,each wood drill bit set assorted into a rubber storage rack then packed in double blister. <br><b>Product Feature: </b><br><b>Material:</b>HCS,Titanium Coating<br><b>Shank Type:</b>Hex Shank<br><b>Application: </b>widely used in Solid Wood, Plywood,Plastic etc. Ideal for DIY, home and general building/engineering using.Can be used same as dewalt drill bits, dewalt drill bits set, makita drill bit set,milwaukee drill bit set,wood drill bits and wood drill bit set, small drill bits and hex drill bits. <br><b>Instructions:</b><br>simply insert drill bits into 1/4" quick change chucks or power tools. <br><br><b>Precautions:</b><br>Make sure to put on masks and gloves before drilling.<br>Keep cool or discontinuous use will largely prolong drill life.<br><br><b>High performace and reliable quality to be promised by INTOO!</b>