STEP DRILLBIT MILWAUKEE 6-40,5MM

Step drills are suitable for drilling the following materials: - iron and non-iron metal sheets, profiles, and tubes - copper, brass, and aluminum - stainless steel - plastics. - Maximum material thickness 4 mm. For drilling soft and hard wood, joists and intermediate floor beams, flooring boards, particleboard, and plywood. The Lewis groove design accelerates chip removal. The hex shank ensures a secure grip. - To ensure long service life, we recommend using a coolant. Direct drilling - drilling - chip removal - all in one step. The rapidly penetrating cutting edge improves centering - less slipping and drilling occurs quickly without the need to clamp or pre-drill the material. The specially designed tip and step geometry reduce the risk of bit jamming when using high speeds.

The optimized two-flute sharpened edge geometry enables drilling twice as fast and smoother. Special steel and black oxide coating provide four times longer service life. Laser-engraved size markings ensure long-lasting visibility. Each stage is designed for automatic chip removal during drilling. Three evenly spaced flutes prevent step drill slipping in the chuck and ensure optimal torque transfer.

This product description is an automated translation of the original Finnish description.