R32-45-9button parabolic bit

Rock drilling tools manufacturer ProDrill threaded button bits offers leading strength and penetration rates in the industry for more productivity, excellent straightness and hole clean quality, with max drilling performance for rock drill bits with long life to save up fuel cost rate. ProdrillR32-45-9button parabolic bit are specially designed for hard stone rock formation.

• It is ideal for single pass or short hole drilling such as underground tunneling application that require infrequent uncoupling
• It is available in sizes 10mm*6+8mm*3