7pcs/set Triangular-overlord Handle Multifunctional Drill Bits Marble Perforator Ceramic Tile Drill

Features: Type:Drill Bits Color:As the picture show Packing size: 16*7*1.5cm Place of origin:China Number of ribs:7pcs/set Description: 1.Made of fine quality material low resistance high hardness improving work efficiency. 2.The design of triangle shank makes the clamping more tight and does not slip. 3.U-shaped spiral is smooth and flat and the drilling is smoother. 4.Strong toughness and wear resistance can be installed in electric drills. 5.Provides smooth and accurate drilling in tile glass brick wall wood and so on. Total length:3mm cutting diameter: 80mm / 3.1in4mm cutting diameter: 80mm / 3.1in5mm cutting diameter: 80mm / 3.1in6mm cutting diameter: 100mm / 3.9in8mm cutting diameter: 110mm / 4.3in10mm cutting diameter: 120mm / 4.7in12mm cutting diameter: 120mm / 4.7in Working length:3mm cutting diameter: 40mm / 1.6in4mm cutting diameter: 42mm / 1.7in5mm cutting diameter: 42mm / 1.7in6mm cutting diameter: 55mm / 2.2in8mm cutting diameter: 66mm / 2.6in10mm cutting diameter: 70mm / 2.8in12mm cutting diameter: 75mm / 3.0in Shank diameter:3mm cutting diameter: 2.5mm / 0.1in4mm cutting diameter: 3.5mm / 0.1in5mm cutting diameter: 4mm / 0.2in6mm cutting diameter: 4.5mm / 0.2in8mm cutting diameter: 6mm / 0.2in10mm cutting diameter: 7mm / 0.3in12mm cutting diameter: 9mm / 0.4in Item weight:3mm cutting diameter: 3g / 0.1ounce4mm cutting diameter: 5g / 0.2ounce5mm cutting diameter: 7g / 0.2ounce6mm cutting diameter: 11g / 0.4ounce8mm cutting diameter: 27g / 1.0ounce10mm cutting diameter: 34g / 1.2ounce12mm cutting diameter: 51g / 1.8ounce Package content: 7pcs/set Drill Bits Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.