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This set includes 5 pieces of diamond brazed drill bits, each with a hole diameter of approximately 35mm (1.4 inches) and a handle diameter of approximately 8mm (0.3 inches). The drills are made of selected high-quality diamond material, ensuring sharpness and long-lasting durability for repeated use.

The efficient elliptical chip hole design promotes better chip removal and reduces cutting resistance, allowing for smoother and more precise drilling performance.

These versatile drill bits have a wide range of applications, suitable for marble, concrete, artificial stone, ceramics, vitrified tiles, glass, and various other stone materials.

Each brazed drill bit is powerful and can be easily installed on both electric drills and bench drills, making them highly practical for various drilling tasks. The product features a golden color and uses a brazing process for enhanced strength and stability.

The delivery includes exactly 5 pieces of diamond brazed drill bits as described, without additional accessories. Please check the dimensions and quantity upon receipt to ensure they meet your needs.

Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We do our best to provide you with satisfactory after-sales service.