tapered button bits

Yantai Gaea's Tricone Roller Bits (8.5-10") are premium cone drilling bit solutions for soft to extremely hard formations. Our cone drilling bit options include TCI and milled-tooth designs with tungsten carbide inserts, gauge protection and bearing systems (air-cooled or sealed). Each cone drilling bit is tested, customizable (IADC 512-732) for penetration, wear resistance and reliability.

Mission series DTH hammers and dth hammer bit combos deliver high energy transfer, durability and fast penetration. Mission hammers match optimized dth hammer bit designs with cemented-carbide buttons, deep face grooves and robust steel bodies for superior flushing and wear life. Available mission40–mission80 (110–254mm), Mission dth hammer bit systems suit mining, construction and geotech work worldwide.

Tapered drill bits connect tapered drill steel of rock drill for drilling holes

Q7 40mm Tapered Drill Bit: 7 thread Button Bits, 40mm diameter. Precision-engineered for versatile rock drilling. With strategic button bit design, it ensures durability and high impact frequency. Ideal for mining, quarrying, and tunnel construction. Unleash efficiency and adaptability in every drill.

The taper button bit is a kind of drill bit used with the pneumatic rock drill and the taper rod. It is connected with the drill rod through the taper for drilling operations. It has a good powder discharge effect, strong crushing ability and fast rock drilling speed. Convenient for grinding.