The hammer drill bits with SDS Max drill chuck. Advantages The SDS Max drill chuck ensures optimum transfer of force and allows for quick drilling progress for large volume drill holes. The drill bit head with four cutting edges prevents jamming in the concrete reinforcement. The quadruple flute reliably transports the drilling dust from the drill hole, thus reducing wear. The core-reinforced flute ensures maximum transfer of energy, and guarantees a low-vibration drilling. The PGM-compliant cutting element guarantees perfect-fit drill holes to fulfil the highest safety requirements. High-quality fischer hammer drill SDS Max IV 22/800/920 for creating approval-compliant drill holes in concrete, masonry, and natural stone. SDS Max holder, 22 mm diameter, 800 mm flute, 920 mm overall length. The drill bit head with four cutting edges prevents jamming in the concrete reinforcement. The centring tip allows for simple and high-precision drilling. The core-reinforced flute ensures maximum transfer of energy, and guarantees a low-vibration drilling. The PGM-compliant cutting element guarantees perfect-fit drill holes and fulfils the highest safety requirements. Applications To create approval-compliant drill holes in: Reinforced concrete (SDS Max IV) Concrete Solid brick Sand-lime brick Also suitable for:Natural stone Building materials Concrete Masonry Natural stone You can find detailed information on building materials in the registration document. Functioning The hammer drill bit with SDS-max drive for professional drilling tools and large drill holes. Drill diameter 22 mm Total length 920 mm Working length 800 mm Packaging Plastic tube Amount 1 St. GTIN (EAN-Code) 4048962061703