Puntas de botón abombadas

Ame Drill Domed Button Bits

Domed button bits, as one of the reaming drilling tools, are used when a large diameter needs 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: 76 mm to 152 mm.

Features of Domed Button Bits

• Tungsten carbide buttons are hot-inserted into the drill bit, ensuring the bit has good accuracy and durability.

• Reliability ensured by premium drill bit steels and premium tungsten carbide buttons;

• Different types are designed for different drilling scenarios and rock conditions;

• High speed and drilling efficiency;

• Cost-effective, good performance with a reasonable price.

Applications of Domed Button Bits

Drilling works for blasting duties in tunneling, construction, mining, quarrying, etc.