Carving File Rasp Drill Bits Suitable for low hardness of the workpiece, such as soft wood and plastic.In a great part of the work, it can replace the petiole small wheel, and no dust pollution.High production efficiency, the processing efficiency is several times higher than file, nearly 10 times higher than small wheel stalk.High product processing quality, high finish, can process out a various of high-precision mold cavity.Long life, the durability is 10 times higher than high-speed steel cutting tool, 200 times higher than small grinding wheel.Dear customersThe estimated delivery time for our products is 7 to 21 days.If you have not received your order within 30 days, please contact our customer service.If you have any questions, please contact us, we will reply you within 24 hours, veryYour satisfaction makes us the last wish, I wish you a happy shopping