Broca de dente esférico de 31 mm e 11 graus com economia de custos para túnel de mineração de hard rock

bocado de botão
June 29, 2026
Palavra-chave: bocado de botão
Descrição do vídeo:
Curious about how this performs in practice? Join us for a hands-on look at the 31mm 11 Degree Spherical Tooth Drill Bit in real hard rock drilling scenarios. In this video, we demonstrate its optimized taper connection, spherical carbide button performance, and cost-saving benefits for underground mining, quarry operations, and tunnel projects. See how it delivers straighter boreholes, longer service life, and reduced operational costs compared to generic alternatives.