TopHomer Diamond Core Drill Bits, Hole Saw Tile Cutter - Hex Shank, Built-in Spring and Sponge Compatible with Hand and Table Drill Suit for Stone, Concrete, Glass(10 Sizes)

Feature:【Excellent Material】The hole opener adopts emery as the key material for the cutting edge, the emery has extremely high hardness and excellent wear-resistant performance, ensuring that it is not easy to wear out after long time use and maintains a sharp cutting effect【Cooling Design】The tile opener has built-in cooling holes, which can effectively reduce the friction heat, prevent the material from cracking due to high temperature, and protect the tiles as well as the surrounding decoration from damage. Built-in water-absorbent sponge can absorb the heat and moisture generated during the drilling process, reducing the damage of frictional heat to the material, while keeping the working area dry【Built-in Spring】The hole opener with hexagonal handle is designed with a strong spring inside, which can provide stable support and rebound force during the drilling process, reduce the phenomenon of jamming, and make the drilling smoother【Easy to Operate】Equipped with a well-designed hexagonal shank, it is compatible with all kinds of cordless drills, hand drills and table drills, with wide compatibility. Meanwhile, the optimized cutting structure makes the opening process smoother and reduces resistance【Wide Application】It is not only suitable for tiles of various hardness, but also can open holes in stone, concrete, glass and other hard non-metallic materials to meet diversified decoration and construction needsSpecification:Name: Diamond Hole SawMaterial: DiamondModel:25mm/0.98in, 28mm/1.10in, 32mm/1.26in, 35mm/1.38in, 38mm/1.50in, 50mm/1.97in, 20mm/0.79in, 22mm/0.87in, 60mm/2.36in, 65mm/2.56in Size: As ShownPackage Included:10 * Diamond Hole Saw

• 【Excellent Material】The hole opener adopts emery as the key material for the cutting edge, the emery has extremely high hardness and excellent wear-resistant performance, ensuring that it is not easy to wear out after long time use and maintains a sharp cutting effect
• 【Cooling Design】The tile opener has built-in cooling holes, which can effectively reduce the friction heat, prevent the material from cracking due to high temperature, and protect the tiles as well as the surrounding decoration from damage. Built-in water-absorbent sponge can absorb the heat and moisture generated during the drilling process, reducing the damage of frictional heat to the material, while keeping the working area dry
• 【Built-in Spring】The hole opener with hexagonal handle is designed with a strong spring inside, which can provide stable support and rebound force during the drilling process, reduce the phenomenon of jamming, and make the drilling smoother
• 【Easy to Operate】Equipped with a well-designed hexagonal shank, it is compatible with all kinds of cordless drills, hand drills and table drills, with wide compatibility. Meanwhile, the optimized cutting structure makes the opening process smoother and reduces resistance
• 【Wide Application】It is not only suitable for tiles of various hardness, but also can open holes in stone, concrete, glass and other hard non-metallic materials to meet diversified decoration and construction needs