Designed for professional use Diamond tip coating enables greater grip, better torque transfer through to the screw and less cam out, preventing damage to screw heads Contents: 2 x Plain slot parallel: 3 x 75, 4 x 100mm 2 x Plain slot flared: 5.5 x 100, 6.5 x 125mm 3 x PZ-Type: No.0 x 75, No.1 x 75, No.2 x 100mm 3 x PH-Type: No.0 x 75, No.1 x 75, No.2 x 100mm Material: S2