Product Features
- Unique Stepped Design: Resembling a pagoda in shape, the diameter of each step increases gradually. This design provides greater stability during drilling, reducing wobbling and deviation, and ensuring high drilling precision.
- Saw - toothed Blade Edges: The saw - toothed blade edges enhance the cutting force, making the drilling process easier and more efficient.
- Advantages of Cobalt - containing Material: The cobalt - infused step drill bit boasts high hardness, wear resistance, and heat resistance. It can maintain a sharp cutting edge, is less likely to wear or deform, thus extending its service life. It is well - equipped to handle the processing of hard metal materials.
- Versatility: It is applicable to hole - making and hole - enlarging operations on a variety of materials, including metals, wood, and plastics.
- Good Portability: With its small size and light weight, it is convenient to carry around, making it suitable for operations in different locations.
- Diverse Chip - removal Modes: There are two types of chip - removal channels: straight flutes and spiral flutes. Straight flutes are suitable for drilling soft materials such as aluminum sheets, PVC, and thin iron sheets. Spiral flutes are ideal for materials that require better chip evacuation, like thick - walled metal pipes and hardwood, as they can effectively transport the chips out of the hole, preventing chip clogging and ensuring smooth drilling.