Description
SINODRILLS Domed Button Bits
Domed button bits as one of the reaming drilling tools are used when a large diameter is needed to be reamed out after a pilot hole is drilled to a depth.
Parameters of Domed Button Bits
• Thread size: R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, and T51.
• Diameter: 76mm to 152mm.
Features of Domed Button Bits
• Alloy buttons are hot mounted into the drill bit, ensuring the bit good accuracy and durability;
• Reliability ensured by premium drill bit materials and premium alloy button;
• Different types designed for different drilling scenarios and rock conditions;
• High speed and drilling efficiency;
• Cost-effective, good performance with reasonable price.
Applications of Domed Button Bits
Drilling works for blasting duties in tunneling, construction, mining, quarrying, etc.
