Bosch HSS Step Drill Bit - 6mm - 40.5mm

Presenting the acclaimed Bosch HSS Step Drill Bit, a powerful 6mm - 40.5mm tool that's meticulously created to provide a seamless, exceptional drilling experience. This superior step drill bit is crafted from high-speed steel (HSS), offering incredible durability and a long lifespan, especially when used with coolant. Proudly featuring laser-marked numbers on its twin spiral flutes, it offers clear, long-lasting hole diameter indications. With its unique 3-flat shank design, the drill bit eliminates the possibility of slippage in the chuck while ensuring robust high-torque transmission. The Bosch HSS Step Drill Bit is designed to complete silky smooth, burr-free drilling in several diameters with just a single bit. It's ideal for a range of tasks which include deburring, round hole drilling, and enlargement of pre-existing holes. Forget about the need for pre-punching – the split-point tip means you can start drilling without any hurdle. Benefit from optimized chip removal and reduced vibration with the CNC ground spiral flute design. This facilitates even and efficient drilling. The axial and radial relief grinding guarantee unparalleled cutting performance and a smooth finish, every time. This versatile step drill bit is perfectly suited for use on thinner materials such as non-ferrous metals, sheet plastic, stainless steel and many more. It's suitable for tapping drill holes for cable fittings, with diameters ranging from 6mm to 38.5mm and clearance holes for cable fittings from 6mm up to 40.5mm. Discover precision-engineered quality and impeccable functionality with Bosch HSS Step Drill Bit, your perfect drilling companion. **Specifications:** Type: HSS Step diameter (range): M10-M40 Step height: 6/4 mm Shank diameter: 10.0 mm Total length: 125.5 mm **Materials:** Suitable for use on ferrous metals, synthetic materials and non-ferrous metals. **Materials in Detail:** The Bosch HSS Step Drill Bit works well on sheet steel, stainless steel, steel, Polyvinyl chloride (PVC), Polypropylene (PP), Polyethylene and hard plastic. It's also compatible with various alloys.