Total 4-22mm graduated bit

• It is a tool designed to drill into a variety of materials with precision and ease.
• The bit has different degrees of diameter, allowing you to drill holes of different sizes without having to change the tool.
• Suitable for use in iron, steel, plastic, wood, aluminum, copper, acrylic, glass and other materials.
• Provides a strong and sharp head for smooth engraving and engraving without much effort.
• It is commonly used in craft, industrial, hobby and home furnishing work

Technical Specifications:

Step: 4-6-8-10-12-14-16-18-20-22mm

Model number: TAC8242201