Model DCMT070204 US735 DCMT51.51 Material Carbide Size 13x7x2.6mm / 0.51x0.28x0.10inch Weight 22g Color Gold Quantity 10pcs Blade Description D = Blade Shape D = 55 Degree Diamond C = 7 Degree Escape Angle = M Blade Length Thickness: Hole Precision Grade T = hole slot symbol. You can ignore it 07 = blade edge is 7mm 02 = blade thickness 04 = 3.97mm Packing plastic box yellow red blue random Package includes 10 x CNC carbide tip insert