Step drill Cobalt BLUE+ in QuadroPack.

• Robust quality for industry and crafts.
• For normal use and a long service life.
• Convince yourself of the excellent price/performance ratio.

Step drills made of solid, hardened HSS and ground according to the so-called CBN method. The special shape of the drill ensures that all dimensions can be used for both centering and drilling. Provided with size indication, split point. Phase height 1.0 mm. The use of drilling paste extends the lifespan considerably. The step drill has a cylindrical shaft. The TiALN coating ensures a longer lifespan and makes it possible to galvanize without cooling. Resistant to high temperatures.
For automotive and electrical applications, mechanical engineering, switch cabinets and plumbers. Step drills are suitable for thin materials up to 2.0 mm sheet thickness, non-ferrous materials up to 4.0 mm sheet thickness. Suitable for the most common materials such as sheet steel, stainless steel, plastics and non-ferrous metals.