Set of 10 (0.1_1.0) PCB Carbide Precision Drill Pearl Drill Easy Storage Storage Box

Dimensions Range: 0.1 mm to 1.0 mm (10 pieces per set): 0.1 mm, 0.2 mm, 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm, 0.7 mm, 0.8 mm, 0.9 mm, 1.0 mm) Color: Color (Random color) Material and Technology: Refined by high quality hard alloy or tungsten steel, it has exceptional durability, abrasion resistance, high strength and high hardness. Sharp edge design ensures extra room for detailed work. Note: 1. When using, make sure the drill is perpendicular to the surface of the material, avoid the drill damage caused by angle deviation. 2. Propose to start drilling at a slow speed and gradually increase the rotation speed to achieve the best drilling effect High Efficiency Work: Unique spiral angle design, effectively improve the dust removal efficiency, sharp drill reduces cutting resistance, dramatically improves drill accuracy and work efficiency. The high hardness material ensures the drill is long and sharp, reducing the hassle of frequent drills CONVENIENT STORAGE: Comes with a dedicated storage box for easy classification, storage and portability. The storage box is designed to be compact and space-saving, making it suitable for carrying with your fine drill needs anytime, anywhere Applicable scenes: It is widely applied to precision drilling materials such as pearls, plastic, wood, PC boards, PCB printed wiring boards, model manufacturing, soft metals, and more. It is particularly suitable for use in equipment such as precision drilling tools, PCB drills, carving machines, and is an ideal choice for electronic manufacturing, model manufacturing, handmade DIY, etc

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