Peças de segmento de broca para betão com núcleo de diamante soldadas a laser, soldadas a prata

Wet Core Drill Bits / Dry Core Drill Bits segment wear out, replacing the segment is a cheaper option than buying a new one.
Diamond drill bits are a price intensive tool and the cutting speed and life of the bit is very important. Depending on the material, condition and thickness of the concrete, the hardness of these segments wears out more or less quickly, and once the segment is worn out, the bit can no longer be used. In this case, replacing the segment is a real and inexpensive option.
Normally, with sufficient wall thickness and effective length, perfect concentricity and complete joint threads, all drill pipes can be reused. Segments are welded when replacing core bits, which has no effect on tool life or cutting speed, and can be rewelded many times, resulting in savings of up to 40 - 50% over the entire life of the bit.