Parts List: 10×PCB Cutter Highlight description: [High Speed Steel Material] Our PCB cutter set is made of high speed steel material, which has high hardness and high wear resistance. It has high strength, sufficient bending strength and wear resistance. [Size Details] Trim diameter is 1mm/0.04 inch and shank diameter is 3.175mm (1/8 inch). The overall length is 38mm/1.5 inch. It adopts ultra-fine grained carbide material, which has good milling and cutting performance and ensures high work efficiency. [Easy to Use] Our PCB engraving milling cutter is easy to use, which has compatible with sharp edge. milling, holes and plate edges are compatible with sharp and the surface is clean, neat and burr-free. The length of the chuck-clamped tool is better when longer. [Widely Uses] This PCB carving bit is suitable for engraving PCB, CNC, circuit board, metal, plastic, wood, SMT, fiberglass, carbon board, etc. Combined with the material to be processed, you can select the appropriate feed speed and cutting speed to increase tool life. [After-sales] If you have any questions, please get in touch with us, our service team will provide you with a professional and satisfactory service. Detailed description: Product Name: PCB Cutter Set Material: High Speed Steel Size: 1mm/0.04inch Color: Yellow Notes: 1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color. 2.Please allow slight dimension difference due to manual measurement. [High Speed Steel Material] Our PCB cutter set is made of high speed steel material, which has high hardness and high wear resistance. It has high strength, sufficient bending strength and wear resistance. [Size Details] Trim diameter is 1mm/0.04 inch and shank diameter is 3.175mm (1/8 inch). The overall length is 38mm/1.5 inch. It adopts ultra-fine grained carbide material, which has good milling and cutting performance and ensures high work efficiency. [Easy to Use] Our PCB engraving milling cutter is easy to use, which has compatible with sharp edge. milling, holes and plate edges are compatible with sharp and the surface is clean, neat and burr-free. The length of the chuck-clamped tool is better when longer. [Widely Uses] This PCB carving bit is suitable for engraving PCB, CNC, circuit board, metal, plastic, wood, SMT, fiberglass, carbon board, etc. Combined with the material to be processed, you can select the appropriate feed speed and cutting speed to increase tool life. [After-sales] If you have any questions, please get in touch with us, our service team will provide you with a professional and satisfactory service.