Description: Provides controlled cutting in a variety of materials. Easily attaches to your tools. Cutting guide depth attachment keeps bits at a proper angle and helps guide cutting path and depth Easy depth adjustment up to 3/4" (20mm) cutting depth Cutting Guide Size: Approx. 6x5.5cm/ 2.36x2.17 inch Specification: Cutting Guide Material: Plastic Cutting Bits Material: High Speed Steel Package Includes: 1 Piece of Cutting Guide 6 Pieces of Cutting Bit