Features Perfect Replacement: A box of carbide milling cutters, a perfect replacement for your CNC machinery, made of high-quality tungsten steel for precise and effortless cutting experience. Alloy Material: This cone milling cutter adopts ultra-fine grained cemented carbide material, which has good milling and cutting performance, ensures high work efficiency, and is more secure to use. Scope of Application: This tungsten carbide milling cutter cone is suitable for the processing of PCB, mold, plastic, copper, stainless steel and other hardware. Smooth Surface: Milled grooves, holes, and board edges have smooth, tidy, and burr-free surfaces. Excellent After-sales Service: We provide you with high-quality after-sales service. If you have any questions, please feel free to contact us, and we will deal with it for you as soon as possible. Specification: Material: carbide Cutting edge diameter: 0.5/0.6/0.7/0.8/0.9mm (Optional) Shank diameter: 3.175mm(1/8") Total Length: 38mm/1.5in Weight: 50g (approx.)   Package List: 10 x Milling Cutter with a box Package List