Because this type of tool is different from the commonly used alloy tool holder material that directly grinds various carving tools required for work. Instead, it is welded to various shapes of the tool head under the tool holder through special welding technology, and directly used for carving and processing of various special shapes. Therefore, it is also known as a large end tool.

W1: The diameter of the large end knife below the handle, randomly assigned as 32mm; There are also smaller ones for cutting

Cut small three-dimensional characters.

A: Half of the angle between the two edges of the blade tip, as the randomly matched 90 ° tool, A is set to 45 (similar to a flat bottomed pointed tool)

W2: Knife tip width, because when calculating the three-dimensional path, the path requires a single pass, which is not very meaningful, usually set to 0.1 or 0.2.

Tool Usage: Used for 3D clear angle characters (using the "3D" function to calculate paths) and the use of inverted edges for back carved crystal cards.

5. Other cutting tools are specifically designed for milling the bottom of the milling table; The relief tool used for making reliefs; Various types of lace knives used for making wooden pallets and lace.