Features: Adopted of high quality carbide tips, exquisite workmanship, has high strength, high toughness, stable and durable in use. Mainly used for steel, stainless steel finishing, semi-finishing and rough machining. This set includes 10 pcs carbide inserts, so it provides convenience to replace the broken one. Metal surface finishing, good wear resistance and good chemical stability. Correct cutting action, lower cutting force and prolong tool life. Specifications: Model: DCMT070204 US735 DCMT51.51 Material: carbide Size: 13 x 7 x 2.6mm/0.51x 0.28 x 0.10inch Weight: 22g Color:gold Quantity: 10 PCS Blade description: D= blade shape, D is 55 degrees diamond C = clearance angle is 7 degrees( with clearance angle is single blade) M = Blade length, thickness, hole accuracy grade T = symbol of the hole slot(You can ignore it) 07= cutting edge is 7mm 02= the blade thickness 04 =3.97mm Packaging: plastic box(yellow, red, blue random) Package Included: 10 x CNC Carbide Tips Inserts 1Adopted of high quality carbide tips, exquisite workmanship, has high strength, high toughness, stable and durable in use 2Mainly used for steel, stainless steel finishing, semi-finishing and rough machining 3This set includes 10 pcs carbide inserts, so it provides convenience to replace the broken one 4Metal surface finishing, good wear resistance and good chemical stability 5Correct cutting action, lower cutting force and prolong tool life