SIZE - Grits:120-140 Grit; Diameter:2mm; Head Length:6.8mm; Shank Diameter:2.35mm; Shank Length:38mm; Total Length:45mm; The multipurpose diamond drill bit set is in a sturdy plastic box for your convenience to carry and store Material - This grinding drill is made of stainless steel, which has excellent heat and corrosion resistance, and is covered with a sharp titanium-coated diamond particle coating that does not fall off or deform due to repeated use Features - The round handle design of the rotary tool diamond grinding drill makes it suitable for most electronic grinders, engraving machines, hanging grinders and hand drills, which is very suitable for gemstone carving, casting cleaning, rust removal and polishing and DIY enthusiasts Applications - The diamond drill set is very suitable for home decoration and crafts. It is a good helper for polishing, grinding, drilling, cutting, engraving and other operations that can be engraved on various materials, such as tile, ceramic, marble, stone, ceramic, agate, and even hard metals such as iron and silver Wide use - The sanding bit is also suitable for grinding and polishing nails, which can meet all the needs of removing dead skin, shaping or removing gel false nails, which is suitable for natural nails and false nails, suitable for nail art beginners and professionals › See more product details; Product description This grinding drill is made of stainless steel, which has excellent heat and corrosion resistance, and is covered with a sharp titanium coated diamond particle coating that does not fall off or deform due to repeated use. The round handle design of the rotary tool diamond grinding drill makes it suitable for most electronic grinders, engraving machines, hanging grinders and hand drills, which is very suitable for gemstone carving, casting cleaning, rust removal and polishing, and DIY enthusiasts. The multi-purpose tool diamond drill bit set is packed in a sturdy plastic box for you to carry and store it conveniently. The diamond drill set is very suitable for home decoration and crafts. It is a good helper for polishing, grinding, drilling, cutting, engraving and other operations that can be engraved on various materials, such as tile, ceramic, marble, stone, ceramic, agate, and even hard metals such as iron and silver. Keep the workpiece and grinding head stable during use to avoid excessive vibration and force; the operating speed is maintained between 30,000 ~ 50,000 rpm. Exceeding the maximum speed can cause the drill to jump, reduce the grinding effect and even cause the rod to bend in severe cases.; Product description This grinding drill is made of stainless steel, which has excellent heat and corrosion resistance, and is covered with a sharp titanium coated diamond particle coating that does not fall off or deform due to repeated use. The round handle design of the rotary tool diamond grinding drill makes it suitable for most electronic grinders, engraving machines, hanging grinders and hand drills, which is very suitable for gemstone carving, casting cleaning, rust removal and polishing, and DIY enthusiasts. The multi-purpose tool diamond drill bit set is packed in a sturdy plastic box for you to carry and store it conveniently. The diamond drill set is very suitable for home decoration and crafts. It is a good helper for polishing, grinding, drilling, cutting, engraving and other operations that can be engraved on various materials, such as tile, ceramic, marble, stone, ceramic, agate, and even hard metals such as iron and silver. Keep the workpiece and grinding head stable during use to avoid excessive vibration and force; the operating speed is maintained between 30,000 ~ 50,000 rpm. Exceeding the maximum speed can cause the drill to jump, reduce the grinding effect and even cause the rod to bend in severe cases.; This grinding drill is made of stainless steel, which has excellent heat and corrosion resistance, and is covered with a sharp titanium coated diamond particle coating that does not fall off or deform due to repeated use. The round handle design of the rotary tool diamond grinding drill makes it suitable for most electronic grinders, engraving machines, hanging grinders and hand drills, which is very suitable for gemstone carving, casting cleaning, rust removal and polishing, and DIY enthusiasts. The multi-purpose tool diamond drill bit set is packed in a sturdy plastic box for you to carry and store it conveniently. The diamond drill set is very suitable for home decoration and crafts. It is a good helper for polishing, grinding, drilling, cutting, engraving and other operations that can be engraved on various materials, such as tile, ceramic, marble, stone, ceramic, agate, and even hard metals such as iron and silver. Keep the workpiece and grinding head stable during use to avoid excessive vibration and force; the operating speed is maintained between 30,000 ~ 50,000 rpm. Exceeding the maximum speed can cause the drill to jump, reduce the grinding effect and even cause the rod to bend in severe cases.
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