Scie cloche bi-métal 150 mm pour béton et carrelage, avec adaptateur SDS Plus 220 mm et 3 forets de centrage 110 mm

Premium Quality Hole Saw Material: Our masonry set of circular saw bits is composed of high-quality, high-strength, and excellent drilling performance high-quality alloys, sharp metal cutting hole blade with precision without tremor. Intelligent Design: Our durable drilling crown features 2 ventilation holes for free venting of dust and chips generated during drilling, improving drilling efficiency. The SDS drill bit set is built with a fully molded body and equipped with a replaceable center drill. PRECISE CUTTING: These are alloy carbide tipped drill bits, thick running wall, high hardness, strong striking force, can be easily cut into the wall, are perfect for cutting clean holes in concrete, brick and cinder block. What you get: 1 x 150mm diameter hollow drill bit, 1 x SDS plus 220mm adapter, 3 x 110mm centering drill, 3 x locking screws, it is convenient enough to help stabilize the drilling process. Wide Use: Hole saw suitable for all installation and drilling work. Concrete hole saw suitable for brick walls, red bricks, masonry walls, foam bricks, hollow drill bits, etc.