Bouton de rétrocontrôle

Ame Drill Retrac button bit

With the top quality of alloy steels imported from the USA and premium carbides,  our threaded button bits are produced by hot press technology.

Parameters of Retrac Drill Bits

• Thread size: R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, SST68, SGT60;

• Head diameters: 51mm ~ 152mm;

• Face designs: flat face, drop center, uni-face;

Features of Retrac Drill Bits

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

• Reliability ensured by the premium drill bit steel and a premium carbide button.

• 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 Retrac Drill Bits

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