Grąžtas SDS+BX4 drill bit 8 x 310 mm

Professional SDS+ concrete drill bits BX4, 4-blades, designed for drilling in brick, stone, ceramics, concrete and reinforced concrete.

• 4×90° profiled head speeds up drilling and reduces the risk of the drill jamming even with reinforcing bars;
• blade made of high quality tungsten carbide;
• double helix of the drill ensures optimal extraction of the excavated material and high productivity;
• cantering point for easier start of drilling;
• SDS+ shank enables quick bit change.