1. Step drill bits are perfect for drilling and enlarging multiple-holes in thin sections of sheet metals, pipes, plexiglass, plastics, wood up to a thickness of 5mm.
3. A variety of hole diameters can be drilled using only one tool.
4. Single Cutting Edge:creates perfectly round holes in metal, plastic, wood and other thin materials without center punching.
5. High speed steel provides good life and high precision.
6. Round Shank:fits most kinds of power tools and provides high precision.
7. Only for rotary use.
With high quality, reasonable price, on-time delivery and customized & personalized services to help customers achieve their goals successfully, our company has got praise in both domestic and foreign markets. Buyers are welcome to contact us.
Due to good quality and reasonable prices, our products have been exported to more than 10 countries and regions. We are looking forward to cooperating with all customers from at home and abroad. Moreover, customer satisfaction is our eternal pursuit.
Our team knows well the market demands in different countries, and is capable of supplying suitable quality products at the best prices to different markets. Our company has already set up a professional, creative and responsible team to develop clients with the multi-win principle.
The company vigorously promotes the enterprise culture of excellence, the pursuit of excellence, adhering to the customer first, service first business philosophy, and strive to provide customers with quality, more cost-effective products.