1PCS Angle grinder sintering basin drilling sewer pipe sink marble ceramic tile washbasin punching drill bit tool,M14, M10

DIY Supplies:ELECTRICALType:Gun Drill Bitlength:40-60 45-65 50-70Material:DiamondUse:Metal DrillingProduct advantages: selected diamond particles, wear-resistant and durable, full of diamond particles, brazing process, sharper milling, wear-resistant and durable, made of high-quality diamond raw materials, effectively improve work efficiency, high-temperature welding is firm, no teeth drop, the matrix is made of High-manganese steel material is sintered at high temperature, with good shock resistance, compression resistance and impact resistance, no deformation during use, no cracking, cutting port design, optimized drainage holes, and effectively increase work efficiencySharp cutting head, fast opening speed, sharp and wear-resistant, long service life, saving time and moneyapplication:Used to open holes in marble, granite, slate, quartz stone, artificial stone, microcrystalline stone and other materialsProhibited range of use: Metal, glass, wood, plastic and other materials cannot be used, please noteNotePlease allow 1-3mm error due to manual measurement.Due to the difference between different monitors, the picture may not reflect the actual color of the item.Package Included:1 Piece Diamond Core Bit

• 1. Easy to carry: convenient for storage and homework.
• 2. The cutting head is sharp, fast in opening speed, sharp and wear-resistant, long in service life, saving time and money.
• 3. Drilling ceramic tiles, granite and marble are widely used.
• 4. Suitable for granite, pebbles, marble, concrete, wall tiles, etc.
• 5. Less debris, less damage, less heat and good smoothness.