Q9-51-R32 Threaded Button Bit

Rock drill bits of premium designs and steel and premium tungsten carbide insert grade T6 supplied by Boart Long year, rock drilling tools manufacturer Bloom threaded button bits offers industry-leading strength and penetration rates for more productivity, excellent straightness and hole clean quality, get max drilling performance for rock drill with long life to save up fuel cost rate. Prodrill R32-51 is specially designed for hard stone rock formation.