Ronix M2 Drill Bit 4mm is made of high-speed steel (HSS), it has a long-lasting life span, it’s durable and gives the operator the joy of using a high-hardness tool. As a result of operating this bit on your hammer drill, you will have smooth and clean holes on all kinds of metals, hard or soft metal and moreover; good to know that it has longer life compared to similar, same level products.
These heat-resistant HSS bits are mostly used for drilling low-hardness woods and soft metals such as aluminum, primarily for home repairs and small projects.  Ronix M2 Drill Bit 4mm is very accurate and works admirably because to its exact ground point, helical flutes that assist bits in quickly removing swarf from holes, body, clearance, and drill diameter, and finally, 118-degree point arrangement, which is suitable for general purpose drilling.