kwb PROFI masonry breakthrough drill bit, 400 mm

The kwb PROFI wall breakthrough drill is a powerful step drill specifically designed for drilling in masonry, natural and artificial stone, as well as aerated concrete. With an overall length of 400 mm and a diameter of 20 mm, this drill offers high efficiency and precision. It is manufactured according to ISO 5468 standards and equipped with carbide, making it particularly robust and durable. The high-temperature soldered construction ensures that the drill operates reliably even in demanding applications. The chip-free formed, semi-round drill spiral allows for optimal transport of the drill cuttings, further enhancing drilling performance. The shot-blasted gray surface not only gives the drill an appealing appearance but also contributes to its longevity. The kwb PROFI wall breakthrough drill is compatible with all common rotary and hammer drills, making it suitable for a wide range of applications in construction and renovation.

• Carbide-tipped and high-temperature soldered for high durability
• Suitable for masonry, natural and artificial stone, as well as aerated concrete
• Optimal chip transport through chip-free formed, semi-round drill spiral
• Shot-blasted surface for additional robustness
• Compatible with all common rotary and hammer drills.