White Metal Drill Kp Extended 4.0 X 175Mm

Made of high-speed steel (4241) with a hardness of 62°HRc (+/-2°). Point angle 118°, straight grind without chisel edge correction, suitable for hand sharpening. Diameter tolerance h8. Right-hand twist drill with type N spiral, hot-rolled on forging rolls, high flexibility and torsional strength, ground cutting edges. Cylindrical shank corresponding to the drill diameter. Diameter: 4.0 Length: 175mm. EAN: 5900171535408