ITEM NAME:7Pcs M3 to M12 metal Hand Screw Machine Metric Taper Plug Tap Drill Bit Kit C5S6 7Pcs M3 to M12 metal Hand Screw Machine Metric Taper Plug Tap Drill Bit Kit C5S6 Type:M3 M4 M5 M6 M8 M10 M12 Total quantity: 7pcs Application Material:Wood,plastic,Aluminum plate etc. Durable and practical; Suitable for DIY, Home and General Building/Engineering Using. Color: Silver Material: metal Packing including: 7 x Thread Tap Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.