Description
High-quality twist drill made of HSS steel. Cross point according to DIN 1412 C. 135 drill tip with tolerance h8. Twist drill type N with normal 20-30 angle. Right-hand cutting. Surface: silver polished. Cross point for easy centering. Can be used on both sides. Holds due to The drill bit can withstand high contact pressure over its length without breaking. Easy to guide due to the excellent concentricity. Polished spiral type N, right-hand cutting for fast chip removal and fast drilling progress without high contact pressure. Application: alloyed and unalloyed steel and plastic. Particularly suitable for drilling in thin sheets, e.g. for rivet holes. Particularly suitable for thin materials
diameter 3.5
working length 14
total length 52
Contents 10
