MINLAYCUT Diamond Drill Bits Kit - 11pcs Tile Hole Saw Kit 6/8/10/20/25/28/32/35/45/65mm with 2" Diamond Beveling Chamfer Bits for Porcelain Ceramic Tile Granite Marble - MLD131405T07.EU

• 【Package Includes】11pcs in total,10pcs 1/4" 5/16" 3/8" 4/5" 1" 1-1/8" 1-1/4" 1-3/8" 1-3/4" 2-1/2"(6/8/10/20/25/28/32/35/45/65mm) Diamond drill bits（Triangular Shank）,1pc 2" Diamond Beveling Chamfer Bits With Hex Shank.Compatible with driller. Please see pictures for more details. 【Application】Diamond drill bit set for Wet/Dry Drilling/Shaping/Enlaging/Cutting on various materials,like Porcelain Ceramic Tile Granite Marble Stone. High-quality diamond raw materials, high hardness and compactness, improve the efficiency and wear resistance of hole drilling. 【Why choose us】Advanced vacuum brazing production process. More Heavy Duty and Wear Resistant than electroplated diamond bit,provide very high efficiency,cuts faster,durable and sturdy. Vacuum brazing is the most effective and precise way of making diamond tools. It makes the industrial diamond grains permanently brazed to the edge of steel core, creating an unbreakable and extremely heat resistant segments. 【Feature】6-10MM Spiral Grooves Design and 20MM above 4 U-grooves Design help remove debris and improve drilling efficiency.Box packaging for easy storage and portability.Reasonable product collocation meets most work demands.Dry or wet use are both ok, and wet use will prolong the working life and get better drilling effect.High-quality base steel provides high-strength work support. 【Machine】Compatible with most angle grinder/driller,use the adapter to switch freely between the two machines. Please do not use impact mode if switching to equipment with impact mode.If you have any problem when you use the product, please feel free to contact us for satisfactory customer service.