General description Our CNC Router Bits Set features high-quality, high-hardness tungsten steel construction, ensuring durability and resistance to breakage. This set includes four precision bits designed for efficient cutting and engraving, making it ideal for various materials. Technical specifications Material: Tungsten steel Shank size: 1/4 inch Includes: 1 x 15° detail drill, 1 x 20° profile drill, 1 x 60° V-groove drill, 1 x 90° V-groove drill Package contents: 4 bits Measurement allowed error: +/- 1-3 cm Wide Application Suitable for MDF, PVC, acrylic, solid wood, plywood, organic board, etc. Applications: Cutting, engraving, grooving, drilling, milling Other information Each bit is individually packed for protection. Note: Color may vary slightly due to lighting and display differences.