Hordion 10Pcs 1mm PCB Drill Bits, Small Twist Drill Bits, Micro Tungsten Carbide Tip Rotary Tool, CNC Drill Bits 1/8 Shank for CNC Engraving, PCB, Print Circuit Board - ZC202303312066

• UPC   779712428814
• Package Includes: 10 x 1mm PCB Drill Bits ( 1/8 Inch Shank Diameter ) High Quality: The micro drill bit is made of high quality carbide tungsten steel. High Hardness-bending resistance, sturdy and durable. High Wear Resistance-damage resistance, long service life. High Precision-improve work efficiency. Complete Specifications-more convenient to use. Widely Used: Small twist precision drill bits are suitable for circuit board, electronics, SMT, mold, hardware processing, communication and other industries. It can be used for circuit board, CNC engraving, jewelry, metal, fiberglass, plastic and other precision drilling. Good Experience: The high precision drill bit adopts nanotechnology and advanced grinding process, the cutting edge of the drill bit is sharper, reducing the rate of broken drill and improving the quality of the hole wall. large chip discharge space, smooth chip discharge, less heat generation and less drilling dirt. Customer Service: You can get a good shopping experience in our Amazon Store. If you are not satisfied with the products, we will provide attentive service. You can get a full refund within 90 days.