Adapter

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Via the adapter, larger drill bits could be linked to the anchor bar.

Feature

Adapters with various types of thread are offered.

Applications

Pre-supporting, micropiling for foundation underpinning, slope anchorage, etc.

Hollow bar size	Drill bit size	Length (mm)	Unit weight (kg)
R25	R32	50	0.10
R32	R38	50	0.12
R32	R51	70	0.65
R38	R51	70	0.40
R51	T76	65	1.00
T30	T40	60	0.30
T40	T52	60	0.35
T52	T73	85	1.30
T73	T103	105	3.10

Industries We Serve

Our rock drilling equipment can be applied in various industries, doing rock drilling and crushing duties for digging, blasting, etc.
We mainly offer 4 series of rock drilling tools: top hammer drilling tools, down-the-hole (DTH) drilling tools, self-drilling anchor system and drag bits.

Tunnelling

Water Well，Geothermal well drilling

Quarry/Aggregate

Mining

Construction