Diamond Drill Bits Set – 5pcs 5/16 Inch (8mm) Dry Hole Saw Kit for Drilling Ceramic Porcelain Tile Marble Granite, Quick Change Hex ShankFashion

Specifications : 5pcs; Diameter: 5/16 Inch (8mm); Total length: 65mm; Diamond height: 8mm; Grit: 50/60; Connection: quick change hex shank; Diameter of shank: 6.35mm

Application : Suitable for ceramic porcelain tile, marble and granite, etc

Excellent for Dry Drilling : The wax inside the body melts when the bits heat up, thus bringing away extra heat. The spiral groove on the top benefits heat dissipation and clearance of chips

Diamond Drill Bits Set – 5pcs 5/16 Inch (8mm) Dry Hole Saw Kit for Drilling Ceramic Porcelain Tile Marble Granite, Quick Change Hex Shank is a light-weight, comfortable, and breathable polyester fabric that is perfect for any occasion. This Diamond Drill Bits Set – 5pcs 5/16 Inch (8mm) Dry Hole Saw Kit for Drilling Ceramic Porcelain Tile Marble Granite, Quick Change Hex Shank product is available in many team colours, and is perfect for every type of fan.

Good Customer Experience : Quick change shank saves your time; Using high quality diamond and vacuum brazing technology, which ensures the working efficiency and long lifetime; Dense and fine diamond particles reduce debris and make good effects

Attention : Suitable for hand drills, etc. Higher speed is beneficial to longer work time of the bits. The drill bits DO NOT support the impact pattern

Diamond Drill Bits Set – 5pcs 5/16 Inch (8mm) Dry Hole Saw Kit for Drilling Ceramic Porcelain Tile Marble Granite, Quick Change Hex Shank is a light-weight, comfortable, and breathable polyester fabric that is perfect for any occasion. This Diamond Drill Bits Set – 5pcs 5/16 Inch (8mm) Dry Hole Saw Kit for Drilling Ceramic Porcelain Tile Marble Granite, Quick Change Hex Shank product is available in many team colours, and is perfect for every type of fan.