Einhell 7-piece SDS Plus hammer drill bit set with sizes from 6 to 14mm in 210mm length. Each impact-resistant drill bit features a four-edged tungsten carbide insert and a centring tip for accurate positioning and efficient drilling. Ideal for renovation work and for use in materials such as concrete, reinforced concrete, masonry, hollow block, sand-lime brick and aerated concrete. Milled double spiral design supports fast removal of drilling dust, while the 40Cr tool steel body offers durability. SDS Plus receptacle shank ensures compatibility with standard rotary hammers. Supplied in a twist tube with threaded closure, adjustable length, and a hexagonal end to prevent rolling. Steel Alloy SDS Plus Shank 6mm-14mm Dia. Drill Bits Suitable for Masonry, Stone, Concrete, Brick & Blockwork Carbide Tip For Use with SDS Plus Drills Oil & Moisture-Resistant Twist Tube Steel Alloy SDS Plus Shank 6mm-14mm Dia. Drill Bits Suitable for Masonry, Stone, Concrete, Brick & Blockwork Carbide Tip F...