Step Cut Technology drill bits in HSS, DIN 338, 5xD, ASTRA steam treated

The "Step Cut Technology" drill bit is the perfect and precise drilling tool for all drilling operations using a cordless screwdriver or a hand-held drill, without spot-pointing or pre-drilling. The innovative stepped geometry (from Ø 2.5 mm) of the drill inlet ensures that the material is gradually removed until the desired diameter is achieved. This effortless, progressive drilling saves battery power and allows for burr-free drilling in all common materials: metal, plastic or hardwood. This drill bit is also suitable for drilling in composite materials. The advantages of the "Step Cut Technology" drill bit are numerous: No need for pre-drilling, even on cylindrical surfaces, thanks to the stepped drill tip. Effortless and burr-free machining thanks to the progressive drilling of the drill bit. The cylindrical shank with 3 flats, from Ø 4 mm, prevents slipping in the chuck.
Use :
This drill bit is suitable for drilling sheet metal and flat materials, composite materials such as metal and plastic profiles, steel beams, drilling round materials, rivets and wooden or plastic panels.
Applications are diverse:

• In-house maintenance and repair (MRO).
• Steel and metal construction.
• Mechanical engineering and switchgear.
• Construction of electrical and control cabinets.
• Body and vehicle manufacturing.
• Window construction and assembly.
• Heating and air conditioning technology.
• Roofing and timber construction.
• Stair and railing construction.

Matter :
For steel and cast iron. This drill bit can also drill stainless steel and aluminum, but choose the HSS version with 5% cobalt, which is more robust.