☆ PCB V-cutters Φ100 x Φ40 x 2.0 - 25 Teeth, Solid carbide V-shape cutters, blades for V-slitting, V-slotting, V-grooving, V-scoring metal or non-metal material Φ51 x Φ25 x 2.4 - 40 Teeth, Solid carbide V-grooving cutters for Printed Circuit Board ( PCB ) Φ50.8 x Φ25 x 2.4 - 20 Teeth, Solid carbide V-grooving cutters for Printed Circuit Board ( PCB ) Φ50.8 x Φ25 x 2.4 - 32 Teeth, Solid carbide V-grooving cutters for Printed Circuit Board ( PCB ) Solid carbide V-scoring blades for Printed Circuit Board ( PCB ) Solid carbide V-grooving cutters for Printed Circuit Board ( PCB ) 1