BestAlice 10Pcs Micro Twist Bits Straight Handle Tungsten Steel Drill Bit for PCB Repair 2.1-3.0mm Tool Set for Print Circuit Board Stone Jewelry Engraving - BestAlice29dw05e1s441475

• Crafted from tungsten steel, the twist drill bit boasts high hardness and superior wear resistance, preventing potential breakage during use. This ensures a durable and reliable drilling experience. The twist drills feature cutting edges paired with large spiral grooves. This design aids in efficient chip removal, facilitating smoother, quicker hole drilling. It's a game-changer for optimal drilling performance. The set includes 10 miniature twist drills of varying sizes. This diverse assortment is ideal for deep hole processing in a range of different contexts, offering the versatility you need for any project. A humanized positioning round design reduces machine debugging time, enabling precise and swift drilling. This thoughtful design helps you avoid unnecessary delays and enhances your workflow efficiency. Perfectly suited for accuracy work, the drills can be used on a variety of high-accuracy drilling equipment. This includes printed circuit board drill machines, carving machines, CNC machines, and other drilling tools. Enhance your craftwork with this reliable and versatile drill bit set.