Drilling of ordinary steels. Properties and benefits: 1.Split-point grinding:reduction of the drill tip. 2.Enables the simple self-centring of the drill bit on the smoothest of surfaces. Significantly reduces the requried axial load. 3.118° tip: 118° tip angle for the sharpening of the drill bit. (135° is also available) 4.Suitable for general use in materials with long shavings. Enables the rapid attach of the material and simple centring. 5.Cylindrical shank: the diameter of the shank is equal to the diameter of the tip. 6.Enables versatile use on portable electrical tools and CNC machine tools. 7.30° type N flute: normal flute profile with a 30° helix angle. 8.Suitable for general use. Provides good rigidity to the tool, as well as excellent drilling precision. 9.High-speed steel: HSS substrate. 10.For general use in steels and cast irons up to 950 N/mm². Related Packaging: Size: Ø 2 - 3 - 4 - 5 - 6 - 8 mm Features: Application: Widely Uesd: