MWLNR2020K08 Holder Model:MWLNR2020K08 Material: stainless steel Overall length: 125mm/5 inch Suitable For: Semi-finishing, finishing Carbide Insert Model: WNMG080404 Material: Carbide Size: 16.5 x 5mm(Width * Thickness) Inner diameter: 4.8mm Machining Process: finishing and semi-finishing Blade color: Gold Blade has high strength, high toughness, stable and . For high hardness materials and cast iron. Metal finishing, good wear resistance. Practical and a variety of processing environments, even in very dirty environments such as cast iron also has good features. Mainly used for steel machining. Package Contents: 3 x MWLNR2020K08 Holder 3 x Wrench 30 x WNMG080404 Carbide Insert Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.