CNBTR Silver 6x12mm A-Type Rotary Burr Drill Bit Double Tool Carbide Grinding



[Application] Whether your job implies metal processing, machining, mold processing, tool making, or you enjoy various DIY arts and crafts or hobbies such as carving, it will become a good helper for your work! [Practical] It can process metals such as cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper, aluminum, and non-metals such as marble, jade, and bone. [Material] Our rotary tool accessories are made with premium carbide, a highly durable material which is guaranteed to withstand the test of time. It's a great substitute for your product. [Fuction] High production efficiency. The processing efficiency improved tens times than hand tools, increased nearly 10 times than small grinding wheels. Good processing quality and high finish. It can process various high-precision shape mold cavities. If you have any question about the product, feel free to contact the CNBTR Service and we will try our best to give you a satisfactory answer.