Step Drill Bit Particles Step Drill Bit 20-35-50mm for Metal Wood & Cone Drill Bit Hole Opener

From concrete to tile, marble, and engineered stone, our cone reamer is practical for drilling hole in various materials. for different drilling projects. Crafted with materials, our cone reamer ensures reliability. Its multilayered allows gradual hole enlargement, suitable for different materials. Suitable for worker, technicians, and enthusiasts in the machinings industry, our cone reamer caters to a wide of users. for those seeking hole expansion tool. Our multilayered cone reamer provide efficient and accurate hole expansion. Three sizes available for quick and precise hole enlargement, improving work efficiency. Upgraded your drilling experience with our multilayered cone reamer. Say goodbye to manual hole enlargement and the efficiency and accuracy offered by our tool., Manufacturer: HNsdsvcd