This kind of solid carbide slitting cutters is specially manufactured for PCB (printed circuit board) V-slotting. The material is the submicron carbide grade of 0.6-0.8. Density: 14.6~14.8 g/cm3 Hardness: HRA 89-93 Bending strength: 180-250 kg/mm2 Solid carbide PCB slitting cutters manufactured by Eovak provide the optimum combination of: - Maximum re-sharpening life (twenty more times H.S.S) - Maximum total tool life (up to 20 times H.S.S) - Maximum cutting and production speeds - Minimum cost per unit of production obtained from cutter - Maximum precision and finish of cut - Maximum resistance to abrasion O.D H.D Thickness Teeth Angle 50.8 25 2.4 20 30° 51 25 2.4 14 30° 56 25.4/25 2.4 48 30° 56.3 25.4/25 2.4 48 30° 100 40/25.4 2 100 30°