<p><b>COMOWARE Screwdriver Bits Set with Titanium Drill Bits - S2 Alloy Steel with Tough Case, 35 Piece </b></p> <p><b>Material:</b> Industrial S2 Alloy Steel</p> <p><b>Drill Bits:</b> Titanium Coating</p> <p><b>Shank Type:</b> 1/4 Hex Shank</p> <p><b>Size: </b></p> <p><b>25mm Screwdriver Bit:</b> T10, T15, T20, T25, SL4, SL5, SL6, S2*7, PH2*7.</p> <p><b>50mm Screwdriver Bit:</b> PH1, PH2*2, PH3, S1, S2, S3.</p> <p><b>Titanium Drill Bit: </b>5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16.</p> <p><b>Package:</b> Tough Index Plastic Box</p>