Detail 13 in 1 Straight Shank 1Mm to 6.5Mm Torsion Drill Bit Set & 8Pcs Metric Thread Wrench Hand Plug Thread Faucets1 Set 13 in 1 Twist Drill Bit Set & 1 Set 7 Pcs Taps + Die Holder13 in 1 Twist Drill Bit Set:Features: straight shank; Material: HSS, Aluminum; Color: Tone SilverPackage Size: 13.2 x 7.5 x 1.3cm/ 5.1 inch x 2.95 inch x 0.51 inch (L * W * T); Bit Size (Diameter * Length): 1.5mm x 36mm, 2mm x 50mm, 2.5mm x 56mm, 3mm x 61mm, 3.2mm x 64mm, 3.5mm x 70mm, 4mm x 75mm, 4.5mm x 8mm, 4.8mm x 82mm, 5mm x 85mm, 5.5mm x 92mm, 6mm x 92mm, 6.5mm x 96mm. Taps + Die Holder: Suitable for wood, malleable cast iron, aluminum, plastics, etc. Helix flute design will make drilling easier and easier. A great replacement for a boring drill bit to improve your work efficiency. The straight shank design is more suitable for many electric drills (not included here). All steel structure, surface treatment, durability supreme. Color: silver. Material: Bearing steel, suitable for plastics and soft metals such as aluminum, iron. Easy to switch from left to right hand or lock without ratchet. Instructions: when threading, insert the taper into the faucet centerline and the drilling centerline. The hands rotate evenly and exert a little pressure to make the faucet enter the cutter, no need to increase the force after pressure. Rotate 45 degrees to cut off the chip so as not to block. If the faucet is difficult to rotate, the rotational force cannot be increased, otherwise the faucet will break. Item Name: tap/wrenchSpecifications: m3x0, 5, m4x0, 7, m5x0, 8, m6x1, 0, m8x1, 25, m10x1, 5, m12x1, 75Package Included: 7 x Taps1 x Die Chuck1x13 in 1 Twist Drill Bit SetOnly the above package content, other products are not included. 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 error is +/- 1-3cm.