Self Drilling Accessories

Self Drilling Accessories

Anchor Bits

Anchor bits isused as a sacrificial consumable for drilling hole, there usually have Tungstencarbide and steel hardened two types, through machining or casting productiontechnology.

Thread type:

R25, R32, R38,R51, T30, T40, T52, T73, T76, T103, T111, T127, T130 etc

Bits type:

EX, ES, EC, EY,EXX, ESS, ECC, EYY and others.

Drill bit adapters:

Drill bit adaptersincrease flexibility by allowing the use of drill bits designed for otherdimensions of hollow bars.

Sizes: R25-R32,R32-R38, R38-R51, R51-T76

Centralizers:

Centralizers areused to centre the hollow bars within the borehole and to ensure the correctgrout cover of the load-bearing element according to the relevant standards andas specified in the approvals.

Anchor plate

Anchor plate isused to make sure anchor site fastened, there usually have solid and domed plate.

Thread type:

R25, R32, R38,R51, T30, T40, T52, T73, T76, T103, T111, T127, T130 etc

Anchor coupler

Anchor coupler orcalled coupling sleeve, which is used to extend the anchor string as required length.

Thread type:

R25, R32, R38,R51, T30, T40, T52, T73, T76, T103, T111, T127, T130 etc.