The Sibirtech 70557 SDS-plus concrete drill bit (10 x 160mm) is designed for rotary hammers with SDS-plus shanks. Ideal for drilling holes in concrete, brick, artificial stone, and natural stone, this drill bit is perfect for moderate DIY projects. Its low-porosity cutting plate is crafted from high-quality VK8 steel and hardened to 87-90 HRC for exceptional durability. The 40X alloy steel body undergoes heat treatment, ensuring uniform hardness throughout the spiral for superior resistance to dynamic loads. Please note that product appearance and/or specifications may be subject to change by the manufacturer.
US: temporary delays — postal services aligning new import rules, 
EU: 1–2 weeks, 🌍 Worldwide: 1–4 weeks ✈️